RCE

Security Advisory

OpenCTI Web-Hook Flaw Enables Full System Compromise

Summary

OEMFiligran
SeverityCritical
CVSS Score9.1
CVEsCVE-2025-24977
Actively ExploitedNo
Exploited in WildNo
Advisory Version1.0

Overview

A critical vulnerability (CVE-2025-24977) in the OpenCTI Platform allows authenticated users with specific permissions to execute arbitrary commands on the host infrastructure, leading to potential full system compromise.

Vulnerability NameCVE IDProduct AffectedSeverityFixed Version
​ Webhook Remote Code Execution vulnerability  CVE-2025-24977OpenCTI  Critical  6.4.11

Technical Summary

The vulnerability resides in OpenCTI’s webhook templating system, which is built on JavaScript. Users with elevated privileges can inject malicious JavaScript into web-hook templates.

Although the platform implements a basic sandbox to prevent the use of external modules, this protection can be bypassed, allowing attackers to gain command execution within the host container.

Due to common deployment practices using Docker or Kubernetes, where environment variables are used to pass sensitive data (eg: credentials, tokens), exploitation of this flaw may expose critical secrets and permit root-level access, leading to full infrastructure takeover.

CVE IDSystem AffectedVulnerability DetailsImpact
    CVE-2025-24977  OpenCTI (≤ v6.4.10)The webhook feature allows JavaScript-based message customization. Users with manage customizations permission can craft malicious JavaScript in templates to bypass restrictions and execute OS-level commands. Since OpenCTI is often containerized, attackers can gain root access and extract sensitive environment variables passed to the container.  Root shell access in the container, exposure of sensitive secrets, full system compromise, lateral movement within infrastructure.

Remediation:

  • Upgrade: Immediately update to OpenCTI version 6.4.11 or later.
  • Restrict user permissions: Especially the manage customizations capability — limit access to trusted personnel only.
  • Review and audit: Existing webhook configurations for signs of misuse, unauthorized scripts, or suspicious behavior.
  • Implement container hardening practices: Reduce risk of secret exposure by:
    • Avoiding storage of secrets in environment variables when possible.
    • Using dedicated secret management tools.
    • Running containers with least privilege and limiting runtime capabilities.

The misuse can grant the attacker a root shell inside a container, exposing internal server-side secrets and potentially compromising the entire infrastructure.

Conclusion:
CVE-2025-24977 presents a highly exploitable attack vector within the OpenCTI platform and must be treated as an urgent priority for remediation.

The combination of remote code execution, privileged access and secret exposure in containerized environments makes it especially dangerous.

Organizations leveraging OpenCTI should upgrade to the latest version without delay, review their deployment security posture, and enforce strict access control around webhook customization capabilities.

References:

Security Advisory

Apache Parquet Java Vulnerability Enables Remote Code Execution via Avro Schema 

Summary Security Advisory:

A high-severity remote code execution (RCE) has been identified in Apache Parquet Java, specifically within the parquet-avro module. Discovered by Apache contributor Gang Wu, this vulnerability affects all versions up to and including 1.15.1 and can allow attackers to execute arbitrary code when a system processes a specially crafted Parquet file. The issue is fixed in version 1.15.2. 

OEM Apache 
Severity High 
CVSS Score Not Available 
CVEs CVE-2025-46762 
Actively Exploited No 
Exploited in Wild No 
Advisory Version 1.0 

Overview 

Apache Parquet is an open-source, columnar storage format designed for efficient data processing, widely used by big data platforms and organizations engaged in data engineering and analytics.

Vulnerability Name CVE ID Product Affected Severity Fixed Version 
​Remote Code Execution vulnerability  CVE-2025-46762 Apache Parquet Java  High  1.15.2 

Technical Summary 

CVE-2025-46762 arises from insecure schema parsing logic in the parquet-avro module of Apache Parquet Java. When the application uses the “specific” or “reflect” Avro data models to read a Parquet file, malicious actors can inject specially crafted metadata into the Avro schema portion of the file.

Upon deserialization, the system may inadvertently execute code from Java classes listed in the default trusted packages (e.g., java.util), resulting in remote code execution. The vulnerability is not present when using the safer “generic” Avro model. 

CVE ID System Affected Vulnerability Details Impact 
  CVE-2025-46762  Apache Parquet Java ≤1.15.1 Insecure deserialization in the parquet-avro module allows execution of arbitrary Java classes when processing Parquet files with embedded malicious Avro schemas. The issue is exploitable only when using the “specific” or “reflect” data models, and relies on the presence of pre-approved trusted packages like java.util.  Remote Code Execution (RCE), potential supply chain compromise, unauthorized code execution. 

Conditions for Exploitation: 

  • Applications must use parquet-avro to read Parquet files. 
  • The Avro “specific” or “reflect” deserialization models are used (not “generic”). 
  • Attacker-supplied or untrusted Parquet files are processed by the system. 

This creates significant risk in data processing environments such as Apache Spark, Flink, and Hadoop, where external Parquet files are commonly ingested. 

Remediation: 

  • Upgrade to Apache Parquet Java version 1.15.2: This version addresses the vulnerability by tightening controls around trusted packages and blocking unsafe deserialization. 
  • For users unable to upgrade immediately: apply the following JVM system property to disable trusted package deserialization: 

-Dorg.apache.parquet.avro.SERIALIZABLE_PACKAGES=”” 

Conclusion: 
CVE-2025-46762 presents a significant RCE threat within big data ecosystems that use Apache Parquet Java with the parquet-avro module. Systems relying on unsafe deserialization patterns are especially at risk. Prompt patching or configuration hardening is strongly recommended to safeguard against exploitation. 

References: 

Security Advisory

Tesla Model 3 VCSEC Vulnerability Allows Remote Code Execution via TPMS Exploit 

Summary of Security Advisory

A high-severity vulnerability (CVE-2025-2082) in Tesla Model 3’s Vehicle Controller Security (VCSEC) module allows attackers within wireless range to remotely execute arbitrary code by exploiting a flaw in the Tire Pressure Monitoring System (TPMS)

OEM Tesla 
Severity High 
CVSS Score 7.5 
CVEs CVE-2025-2082 
Actively Exploited No 
Exploited in Wild No 
Advisory Version 1.0 

Overview 

This provides potentiality in giving access to critical vehicle controls; Tesla has addressed the issue in firmware version 2024.14. 

Vulnerability Name CVE ID Product Affected Severity CVSS Score 
​Remote Code Execution vulnerability  CVE-2025-2082 Tesla Model 3   High  7.5 

Technical Summary 

The vulnerability lies in the VCSEC module, responsible for security functions like immobilization, door locking, and TPMS monitoring.

An integer overflow occurs when the VCSEC processes malformed certificate responses transmitted via the TPMS subsystem. Exploiting this flaw enables memory corruption, leading to remote code execution.

The attack does not require user interaction or authentication and can be carried out over adjacent wireless interfaces such as Bluetooth Low Energy (BLE) or Ultra-Wideband (UWB).

Once compromised, attackers may issue unauthorized commands to the Controller Area Network (CAN) bus, which governs safety-critical systems including braking, steering, and acceleration. 

CVE ID System Affected Vulnerability Details Impact 
  CVE-2025-2082   Tesla Model 3 (pre-2024.14) Integer overflow in VCSEC module’s certificate handling logic triggered by malformed TPMS messages.  Remote code execution, unauthorized CAN bus access, potential control over critical systems 

Remediation: 

  • Update Tesla Firmware: Owners should update firmware version 2024.14 via the vehicle’s touchscreen or over-the-air (OTA) updates. 
  • Avoid Wireless Threats: Refrain from connecting to unknown BLE/UWB networks and using unauthorized TPMS accessories. 

Conclusion: 
This vulnerability demonstrates how auxiliary vehicle systems like TPMS can serve as entry points for serious security breaches. While Tesla’s prompt patch release, reflects good incident response, this case underscores the urgency for ongoing scrutiny of wireless automotive components. Owners must apply the firmware update and maintain secure update practices to reduce the risk of exploitation. 

References: 

Security Advisory

Critical SAP NetWeaver Zero-day Vulnerability Exploited in the Wild 

As per researchers hackers are actively exploiting a critical unrestricted-file-upload vulnerability in SAP NetWeaver Visual Composer. Regarding this urgent patch has been released by SAP to fix CVE-2025-31324, a zero-day vulnerability in SAP NetWeaver Visual Composer.

Critical SAP NetWeaver Zero-day Vulnerability Exploited in the Wild 

The vulnerability in SAP NetWeaver Visual Composer that may have allowed unauthenticated and unauthorized code execution in certain Java Servlets.

Several cybersecurity companies have reported active exploitation in the wild.

Summary 

OEM SAP 
Severity Critical 
CVSS Score 10.0 
CVEs CVE-2025-31324 
POC Available No 
Actively Exploited Yes 
Exploited in Wild Yes 
Advisory Version 1.0 

Overview 

This vulnerability enables remote uploading and execution of malicious files by unauthenticated attackers, potentially compromising the entire system.

It is highly advised to implement patching or mitigation measures right away in order to guard against possible espionage, sabotage, data theft, and operational disruption. 

Vulnerability Name CVE ID Product Affected Severity CVSS Score 
​Missing Authorization in Metadata Uploader  CVE-2025-31324 SAP  Critical  10.0 

Technical Summary 

The vulnerability stems from a missing authorization check in the Metadata Uploader component of SAP NetWeaver Visual Composer.

Attackers can exploit this by sending crafted unauthenticated POST requests to the development server/meta data uploader endpoint, allowing them to upload arbitrary JSP webshell files.

Once uploaded, attackers can interact with these shells via simple GET requests to execute arbitrary commands, resulting in remote code execution (RCE) with <sid>adm operating system privileges — effectively giving full control over SAP systems. 

CVE ID System Affected Vulnerability Details Impact 
  CVE-2025-31324  SAP NetWeaver Visual Composer (VCFRAMEWORK 7.50) Missing authorization check at /developmentserver/metadatauploader enables unauthenticated malicious file uploads. Webshells planted can be used to execute OS-level commands, deploy additional malware, and move laterally across the network. Full system compromise including: 
– Remote Command Execution 
– Privilege Escalation 
– Data Exfiltration 
– Ransomware Deployment 
– Potential Espionage/Sabotage/Fraud 

Key Exploitation Details: 

  • Exploited Path: /developmentserver/metadatauploader 
  • Common Webshell Files: helper.jsp, cache.jsp, and others with randomized names. 
  • Post-Exploitation Tools: 
  • Brute Ratel: Used for C2 operations, credential theft, privilege escalation. 
  • Heaven’s Gate: 32-to-64 bit transition technique for evading endpoint detection. 

Risk Factors: 

  • Systems where Visual Composer is enabled (even though it is not enabled by default). 
  • Systems exposed to the internet. 
  • Systems without custom security measures protecting the Metadata Uploader endpoint. 

Remediation: 

  • Apply SAP Patch: Updated the patches released by SAP without waiting for routine patch cycles. 
  • Restrict Access: Block external access to the /development server/metadata uploader endpoint via firewall or reverse proxy rules. 
  • Disable Visual Composer: If Visual Composer is not critical to business operations, disable it to remove the attack surface. 

Recommendations: 

  • Conduct Threat Hunting: 

Scan for suspicious JSP files (e.g., helper.jsp, cache.jsp) in these directories: 

  • /j2ee/cluster/apps/sap.com/irj/servlet_jsp/irj/root 
  • /j2ee/cluster/apps/sap.com/irj/servlet_jsp/irj/work 
  • /j2ee/cluster/apps/sap.com/irj/servlet_jsp/irj/work/sync 
  • Monitoring and SIEM: Forward logs from the NetWeaver server to SIEM tools and monitor for unauthorized file upload activity. 
  • Utilize Open-Source Tools: Use scanners (such as those released by Onapsis) to check system vulnerability. 

Conclusion: 
Given the criticality and active exploitation of CVE-2025-31324, organizations running SAP NetWeaver Visual Composer should prioritize patching and mitigation efforts. The potential for full system compromise, ransomware attacks, and data exfiltration represents a severe business risk. Immediate action is strongly advised to secure SAP environments and prevent exploitation. 

References: 

Security Advisory

Spoofing Vulnerability in WhatsApp Desktop for Windows

Summary 

Be careful when you open that file in whatapp, it might have that spoofing flaw allowing Arbitrary Code Execution (CVE-2025-30401) and affects all versions of WhatsApp Desktop for Windows prior to 2.2450.6, and stems from a bug .

Overview 

The vulnerability has been fixed in version 2.2450.6. WhatsApp has and will always be an attractive field for attackers and this particular bug does require user interaction – the victim has to manually open the malicious attachment for the payload to run.

Vulnerability Name CVE ID Product Affected Severity Fixed Version 
 Spoofing Vulnerability  CVE-2025-30401  WhatsApp Desktop for Windows  Medium  2.2450.6 

Technical Summary 

The vulnerability results from WhatsApp for Windows’s different handling of attachments. It opens files depending on their filename extension while displaying files based on their MIME type. This mismatch allows attackers to spoof file types and trick users into launching malicious executables. 

Example Scenario: 

An attacker sends a file named cat.jpg.exe with a MIME type of image/jpeg. WhatsApp displays the file as an image (because of the MIME type), misleading the user. If the user manually opens the attachment from within WhatsApp, Windows uses the .exe extension to execute the file — potentially launching malicious code. 

This form of UI spoofing can be especially effective in group chats, where malicious attachments may be distributed widely and appear harmless. 

CVE ID System Affected Vulnerability Details Impact 
  CVE-2025-30401   WhatsApp Desktop for Windows (<2.2450.6)  MIME type used for display, but file extension used for execution.

A mismatch between the two could allow a file to appear harmless (e.g., image), while actually being executable (e.g., .exe). 		 Remote Arbitrary code execution 

Remediation: 

  • Official Patch Available: The vulnerability has been resolved by Meta (formerly Facebook). Users should update WhatsApp for Windows to version 2.2450.6 or latest version. 

Conclusion: 

CVE-2025-30401 is a key example of how inconsistent file processing in the user interface can result in serious security threats. Attackers can create misleading payloads that can run arbitrary code by taking advantage of users’ faith in how apps display attachments.

Due to the possibility of remote exploitation, users should update to the latest WhatsApp version 2.2450.6 or later. Patching should be done right away to avoid any compromise. 

Be careful when you click attachments.

References: 

Security Advisory

WordPress Ultimate CSV Importer Flaws Put 20,000+ Sites at Risk

Threat researchers discovered an arbitrary File Upload vulnerability and an Arbitrary File Deletion vulnerability within the WP Ultimate CSV Importer plugin. This is affecting versions 7.19 and earlier.

The vulnerabilities have been addressed in version 7.19.1 of the plugin.

Summary 

OEM WordPress 
Severity High 
CVSS Score 8.8 
CVEs CVE-2025-2008, CVE- 2025-2007 
Actively Exploited Yes 
Exploited in Wild Yes 
Advisory Version 1.0 

Overview 

The security flaw WordPress plugin, Ultimate CSV Importer, affecting over 20,000 websites. The vulnerabilities, identified as CVE-2025-2008 and CVE-2025-2007, can lead to catastrophic consequences, including complete site compromise. 

Vulnerability Name CVE ID Product Affected Severity CVSS Score 
Arbitrary File Upload  CVE-2025-2008 WordPress  High  8.8 
Arbitrary File Deletion  CVE-2025-2007 WordPress  High  8.1 

Technical Summary 

A critical security vulnerability has been discovered in the WP Ultimate CSV Importer plugin (versions ≤ v7.19). This flaw allows attackers with only Subscriber level access to exploit the system in two dangerous ways: 

  1. Malicious File Upload: Attackers can upload malicious files, potentially enabling remote code execution and granting full control over the affected site. This allows for complete site compromise, including the ability to install backdoors or steal sensitive information. 
  1. Critical File Deletion: Attackers can delete crucial files, such as wp-config.php, which can reset the WordPress site and give attackers the ability to take full control over the site. 
CVE ID System Affected Vulnerability Details Impact 
  CVE-2025-2008  WP Ultimate CSV Importer plugin (versions ≤ 7.19) A critical flaw in the WP Ultimate CSV Importer plugin (≤ v7.19) allows attackers with Subscriber access to upload malicious files due to improper file type validation.
This can lead to remote code execution (RCE) and full site takeover. 		  Remote code execution (RCE) 
 CVE-2025-2007 WP Ultimate CSV Importer plugin (versions ≤ 7.19) A serious flaw in the WP Ultimate CSV Importer plugin (≤ v7.19) allows attackers with Subscriber access to delete critical files, like wp-config.php, due to weak file path validation.
This can reset the site, letting attackers take control. 		 Arbitrary file deletion leading to site reset 

Remediation: 

Install version 7.19.1 or later to fix the security flaws. Keeping all plugins and WordPress updated helps prevent attacks. 

General Recommendations 

  • Update the Plugin – Install the latest version (7.19.1+) to fix security issues and keep your site safe. 
  • Limit User Access – Allow only trusted users to upload or delete files to prevent hackers from exploiting vulnerabilities. 
  • Use Security Plugins – Install tools to block threats, monitor activity, and protect your site. 
  • Backup Your Website – Regularly save backups so you can restore your site if it gets hacked or files are deleted. 

Conclusion: 

A major security issue in a popular WordPress plugin put over 20,000 websites at risk of being taken over by hackers.

Attackers could upload harmful files or delete important ones, making websites vulnerable. This incident shows why keeping plugins updated, limiting user access, and using security tools is crucial. Updating to version 7.19.1 is necessary to stay protected. 

References: 

Security Advisory

3 Zero-Day Vulnerabilities backported & fixed in Apple Devices

Summary 

3 Zero-Day Vulnerabilities backported & fixed in Apple Devices

Apple backported fixes for three vulnerabilities that have come under active exploitation in the wild to older models and previous versions of the operating systems.

OEM Apple 
Severity High 
CVSS Score 8.8 
CVEs CVE-2025-24201, CVE-2025-24085, and CVE-2025-24200. 
No. of Vulnerabilities Patched 03 
Actively Exploited Yes 
Exploited in Wild Yes 
Advisory Version 1.0 

Overview 

Apple has released an urgent security advisory concerning three zero-day vulnerabilities currently being actively exploited: CVE-2025-24200, CVE-2025-24201, and CVE-2025-24085. These vulnerabilities affect a range of Apple devices, such as iPhones, iPads, Macs, and other platforms. Users are strongly urged to update to the latest patched versions to reduce security risks. 

Vulnerability Name CVE ID Product Affected Severity CVSS Score 
WebKit Out-of-Bounds Write Vulnerability  CVE-2025-24201 iOS, macOS, visionOS, Safari  High  8.8 
Use-After-Free Vulnerability  CVE-2025-24085 iOS, iPasOS, macOS, watchOS, tvOS  High  7.8 
Incorrect Authorization Vulnerability  CVE-2025-24200  iOS, iPadOS  Medium  6.1 

Technical Summary 

Apple’s latest security update patches three Zero-Day vulnerabilities that hackers were actively exploiting. These vulnerabilities could allow attackers to bypass security protections, making devices more vulnerable. One of the vulnerabilities enables remote code execution, letting attackers run malicious programs. Another flaw allows privilege escalation, giving attackers higher-level access to system functions. 

CVE ID System Affected Vulnerability Details Impact 
  CVE-2025-24201  iOS 18.3.2, iPadOS 18.3.2, macOS Sequoia 15.3.2, visionOS 2.3.2, Safari 18.3  Out-of-bounds write issue allowing malicious websites to escape the Web Content sandbox   Remote Code Execution 
 CVE-2025-24085 iOS 18.3, iPadOS 18.3, macOS Sequoia 15.3, watchOS 11.3, tvOS 18.3, visionOS 2.3 Use-after-free vulnerability in CoreMedia allowing privilege escalation via malicious apps.  Privilege escalation via CoreMedia 
 CVE-2025-24200  iOS 18.3.1, iPadOS 18.3.1, iPadOS 17.7.5 (iPhone XS and later, iPad Pro 13-inch, iPad Pro 12.9-inch, etc.) Authorization bypass vulnerability allowing attackers to disable USB Restricted Mode on locked devices.  Security Bypass USB Restricted Mode 

Remediation: 

Apply Patches Promptly: Apple has released security updates to address these vulnerabilities. Users should update their devices immediately to mitigate risks 

  • iPhones and iPads: Update to iOS 18.3/iPadOS 18.3 or later. 
  • Macs: Install macOS Sequoia 15.3 or later. 
  • Apple Watch: Upgrade to watchOS 11.3. 
  • Apple TV: Apply tvOS 18.3 updates. 
  • Vision Pro: Install visionOS 2.3 updates. 

General Recommendations: 

  • Prioritize Zero-Day Fixes: Focus on patching actively exploited vulnerabilities, especially those affecting USB Restricted Mode, WebKit, and CoreMedia.  
  • Enable Lockdown Mode: On supported devices, Lockdown Mode can provide additional security against targeted attacks.  
  • Be Cautious with USB Devices: Avoid connecting untrusted accessories to Apple devices to mitigate USB-based attack vectors. 
  • Stay Alert for Malicious Websites: Since WebKit vulnerabilities are actively exploited, avoid suspicious links and untrusted web content. 
  • Monitor for Exploitation: Continuously monitor systems for any signs of exploitation or suspicious activity. 

Conclusion: 

The discovery and active exploitation of these zero-day vulnerabilities underscore the increasing sophistication of cyberattacks targeting Apple’s ecosystem.

While Apple has responded swiftly with patches, users must remain vigilant by keeping their devices updated and adhering to cybersecurity best practices, such as avoiding untrusted applications and enabling Lockdown Mode where applicable. 

Apple fixed all the vulnerability with improved state management.

References: 


 

Security Advisory

Critical Chrome Vulnerability (CVE-2025-2783) Exploited in Cyber-Espionage Campaign

OEMGoogle Chrome
SeverityHigh
CVSS8.3
CVEsCVE-2025-2783
Exploited in WildYes
Patch/Remediation AvailableYes
Advisory Version1.0

Overview

The Cybersecurity and Infrastructure Security Agency (CISA) has issued an urgent advisory regarding the critical zero-day vulnerability, CVE-2025-2783, in Google Chrome and other Chromium-based browsers on Windows. This vulnerability is actively exploited in the wild and has been added to CISA’s Known Exploited Vulnerabilities (KEV) catalog, urged immediate patching to prevent security breaches and unauthorized system access.

Vulnerability NameCVE IDProduct AffectedSeverityFixed Version
  Google Chromium Mojo Sandbox Escape Vulnerability  CVE-2025-2783  Google Chrome  High  134.0.6998.117/.118

Technical Summary

This high-severity vulnerability found in the Mojo framework of Chromium-based browsers including Google Chrome, Microsoft Edge, and Opera, Brave etc. The vulnerability originates from a logic error that results in an incorrect handle being provided under certain conditions. This flaw allows attackers to bypass Chrome’s sandbox protections and potentially execute arbitrary code on the affected system.

Security researchers from Kaspersky discovered this zero-day vulnerability as part of an advanced cyber-espionage campaign dubbed “Operation ForumTroll.” The attack campaign targeted media outlets, educational institutions, and government organizations in Russia through highly personalized phishing emails.

The exploit chain is particularly dangerous because it requires minimal user interaction. Victims only need to click on a malicious link in a phishing email, after which the attack executes automatically without any additional action from the user. Once triggered, the exploit allows attackers to escape Chrome’s sandbox environment, leading to remote code execution and possible system compromise.

CVE IDSystem AffectedVulnerability DetailsImpact
    CVE-2025-2783    Google Chrome (Windows)    Incorrect handle provided in Mojo, allowing sandbox escape  Remote code execution, System Compromise

Remediation:

  • Google Chrome Patch Released: Google has released security updates in Chrome versions 134.0.6998.177/.178 to address this vulnerability. Users should update immediately.

General Recommendations:

  • Enable Automatic Updates: Ensure automatic updates are enabled in Google Chrome and other Chromium-based browsers to receive future security patches promptly.
  • Phishing Awareness Training: Organizations should educate employees on identifying and avoiding phishing emails to prevent exploitation.
  • Endpoint Security Measures: Deploy endpoint detection and response (EDR) solutions to monitor and mitigate potential threats.
  • CISA Compliance for Federal Agencies: Federal agencies must adhere to CISA’s Binding Operational Directive (BOD) 22-01 to address known exploited vulnerabilities promptly.

Conclusion:

The exploitation of CVE-2025-2783 demonstrates the ongoing threat posed by sophisticated cyber-espionage activities.  Google has responded swiftly with a patch, and users are strongly advised to update their browsers immediately. Organizations should remain vigilant against phishing attempts and enhance their cybersecurity posture to mitigate similar threats in the future.

References:

Security Advisory

Critical NGINX Ingress Vulnerabilities Expose Kubernetes Clusters to Compromise 

Security Advisory

Summary:

The Kubernetes Ingress NGINX Admission Controller has detected 5 significant security vulnerabilities affecting all versions of the ingress-nginx controller prior to v1.12.1 and v1.11.5. Here are the cve ids CVE-2025-1974, CVE-2025-1098, CVE-2025-1097, CVE-2025-24514, and CVE-2025-24513.

Maintainer Kubernetes ingress community 
Severity Critical 
CVSS Score 9.8 
No. of Vulnerabilities Patched 05 
Actively Exploited No 
Exploited in Wild No 
Patch Available Yes 
Advisory Version 1.0 

Overview 

Admission Controllers frequently don’t require authentication and essentially function as web servers, introducing an additional internal network-accessible endpoint in the cluster. This architecture allows attackers to access them directly from any pod in the network, significantly increasing the attack surface.

The most critical of these, CVE-2025-1974, allows attackers on the pod network to remotely execute code and gain full control of the cluster without authentication. 

Although there has not been any active exploitation in the wild, this vulnerability poses a serious risk as it could enable attackers to take complete control of a cluster.

The issue was publicly disclosed on March 24, 2025, and security patches have been released. 

Vulnerability Name CVE ID Product Affected Severity CVSS Score 
Admission Controller Remote Code Execution (RCE) Vulnerability  CVE-2025-1974      Ingress NGINX Admission Controller   Critical 9.8 
Configuration Injection via Unsanitized auth-tls-match-cn annotation  CVE-2025-1097 High 8.8 
Configuration Injection via Unsanitized Mirror Annotations  CVE-2025-1098 High 8.8 
Unsanitized auth-URL Injection Vulnerability  CVE-2025-24514 High 8.8 
Auth Secret File Path Traversal Vulnerability  CVE-2025-24513 Medium 4.8 

Technical Summary 

CVE ID System Affected Vulnerability Details Impact 
  CVE-2025-1974         Ingress NGINX Controller v1.12.0 & v1.11.4 and below versions The Validating Admission Controller does not properly check incoming annotations, allowing attackers on the Pod network to inject configurations and potentially execute arbitrary code across the entire cluster.   Full Kubernetes cluster compromise 
  CVE-2025-1097 Improper validation of the auth-tls-match-cn annotation allows malicious annotation values to override controller configurations.  Remote code execution 
  CVE-2025-1098 Unsafe input handling in mirror annotations could result in unauthorized configuration manipulation.  Config injection, security bypass 
  CVE-2025-24514 Unsanitized input from auth-URL annotations can allow malicious URLs to modify ingress-controller behavior.  Remote code execution 
  CVE-2025-24513 A path traversal issue in handling auth secret files could let attackers access sensitive information.   Information disclosure 

Remediation: 

  • Apply Patches Promptly: Immediately upgrade to ingress-nginx v1.12.1, v1.11.5 or latest versions to mitigate the vulnerabilities. 
  • Temporarily Disable the Validating Admission Controller: It is mandatory to upgrade. If upgrading is not immediately possible, you can temporarily disable the Validating Admission Controller. 

General Recommendations: 

  • Set strict RBAC rules to control who can change ingress and webhook settings. 
  • Disable dynamic admission controllers if they aren’t needed. 
  • Monitor cluster audit logs for unusual ingress creation activities and suspicious annotations. 
  • Conduct security reviews and scans for clusters that have not recently been updated. 
  • Regularly check ingredients for weak or unsafe configurations. 

Conclusion: 

The Kubernetes ingress-nginx vulnerabilities disclosed in March 2025 are among the most severe to date, with CVE-2025-1974 posing a real threat of full cluster compromise. All organizations running affected versions must apply patches or mitigation steps immediately.

The vulnerabilities found are affecting the admission controller component of Ingress NGINX Controller for Kubernetes and highlight the importance of strict configuration validation and access control in Kubernetes environments. 

Security researchers from Wiz found that 43% of cloud environments are vulnerable to these vulnerabilities. They uncovered over 6,500 clusters, including Fortune 500 companies, that publicly expose vulnerable Kubernetes ingress controllers’ admission controllers to the public internet—putting them at immediate critical risk. 

References: 

Security Advisory

Update Google Chrome to Fix Critical Remote Code Execution Vulnerability in Lens 

OEM Google Chrome 
Severity High 
CVSS 8.8 
CVEs CVE-2025-2476 
Exploited in Wild No 
Patch/Remediation Available Yes 
Advisory Version 1.0 

Overview 

Google Chrome’s Lens component has been found to have a critical use-after-free vulnerability (CVE-2025-2476) that impacts Linux, Mac, and Windows. 

This vulnerability might compromise user systems by enabling remote attackers to run arbitrary code.  To lessen the danger, Google has issued security patches. 

Vulnerability Name CVE ID Product Affected Severity Fixed Version 
 Use after free Vulnerability  CVE-2025-2476  Google Chrome  High  134.0.6998.117/.118 

Technical Summary 

The vulnerability exists due to a use-after-free (UAF) condition in Chrome’s Lens component. This occurs when a program continues to use memory after it has been freed, potentially leading to arbitrary code execution or system compromise. Attackers can exploit this flaw using specially crafted HTML pages that trigger heap corruption. 

CVE ID System Affected Vulnerability Details Impact 
  CVE-2025-2476   Windows, Mac, Linux   Use-after-free vulnerability in Chrome’s Lens component, leading to heap corruption and potential arbitrary code execution.  Remote code execution 

Remediation: 

  1. Open Google Chrome. 
  1. Click the three-dot menu in the upper-right corner. 
  1. Navigate to Help > About Google Chrome. 
  1. Allow Chrome to automatically check for and install the latest update. 
  1. Restart the browser to complete the update process. 
  • The update will roll out over the coming days and weeks, However, due to the critical nature of this security issue, users should not rely on automatic updates and should manually confirm they are running the latest version. 

Google has restricted detailed vulnerability information until a majority of users have applied the fix to prevent potential exploitation. 

A vulnerability has been discovered in Google Chrome, which could allow for arbitrary code execution. Successful exploitation of this vulnerability could allow for arbitrary code execution in the context of the logged-on user.

Depending on the privileges associated with the user an attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.

Users whose accounts are configured to have fewer user rights on the system could be less impacted than those who operate with administrative user rights.

Manage default accounts on enterprise assets and software, such as root, administrator, and other pre-configured vendor accounts.

Threat Intelligence :

There are currently no reports of the vulnerability being exploited in the wild.

Conclusion: 

The possibility of remote code execution makes CVE-2025-2476 a serious security risk. It is highly recommended that users upgrade their Chrome browsers ASAP.

This vulnerability emphasizes how crucial it is to keep up with security patches on time and to be vigilant about new online threats. 

References: 

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