GitLab has remediated an issue in GitLab EE affecting all versions from 18.6 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 that under certain conditions could have allowed an authenticated user with Planner role to view security category metadata and attributes in group security configuration due to improper access control.
With a CVSS score of 4.3, this vulnerability is classified as medium severity. Organizations should be aware of the potential consequences of this vulnerability, particularly in environments where sensitive security information is managed.
Risk to organizations includes unauthorized visibility into security settings, which could lead to further exploitations or misconfigurations. The vulnerability reflects a weakness in access control measures, underscoring the importance of robust permission management.
Organizations should prioritize patching immediately, especially those running affected versions of GitLab. It is crucial to ensure that security configurations are not inadvertently exposed to unauthorized users.
Vulnerability Details
The vulnerability allows an authenticated user with the Planner role to view security category metadata and attributes due to improper access control. This issue affects GitLab EE versions from 18.6 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1.
The CVSS score of 4.3 indicates a medium severity level, with an attack vector of NETWORK and low attack complexity. The privileges required are low, and there is no user interaction required to exploit this vulnerability. The confidentiality impact is rated as low, while the integrity and availability impacts are rated as none.
Technical Analysis
The root cause of this issue lies in inadequate access control mechanisms. The attack vector is through the network, allowing authenticated users to exploit the vulnerability without needing to interact with the system in a specific way.
The attack complexity is low, indicating that a skilled attacker could leverage this vulnerability with relative ease. The required privileges are minimal, meaning that any authenticated user with the appropriate role could potentially exploit this vulnerability.
Given the low confidentiality impact, attackers may not gain sensitive data, but the exposure of security configurations still poses a significant risk to organizations, particularly in how they manage security settings.
Risk & Impact Analysis
Real-world deployment risk includes the possibility of unauthorized access to security category metadata, which could lead to misconfigurations or exploitation of other vulnerabilities. Organizations must understand that the blast radius of this vulnerability could extend beyond the initial exploited components.
The potential for unauthorized visibility into security configurations is significant, necessitating an urgent response from affected organizations. The CVSS score reflects the need for timely remediation actions.
Organizations should address this vulnerability in their priority patch cycle to ensure that their security postures remain intact. Continuous monitoring and assessment of user roles and permissions will help mitigate the risks associated with this vulnerability.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The vulnerability affects GitLab EE versions from 18.6 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1. Organizations should ensure they are running the latest versions to mitigate this risk.
Mitigation & Remediation
Organizations should patch to the latest GitLab versions to remediate this vulnerability. The versions to upgrade to are 18.8.7, 18.9.3, and 18.10.1.
If patching is not immediately possible, consider implementing configuration hardening by reviewing user roles and permissions to limit access to sensitive metadata.
Monitoring for unauthorized access attempts to security configurations is also recommended while organizations work towards deploying the necessary updates.
For more information on penetration testing services that can help identify weaknesses in configurations, organizations can refer to penetration testing options.
Detection Guidance
Monitor logs for indicators of unauthorized access attempts, particularly from authenticated users with Planner roles. Behavioral anomalies, such as unexpected configuration changes or access to security metadata, should be investigated.
Network signatures should be established to detect unusual traffic patterns that may indicate attempts to exploit this vulnerability.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2025-14595 lies in the ongoing challenges organizations face regarding access control. This vulnerability highlights the critical need for robust permission management systems to prevent unauthorized access to sensitive security information.
Security teams should be aware of patterns in vulnerabilities related to improper access control, as they represent a significant threat landscape. Regular audits and assessments can help mitigate these risks.
For further reading on security best practices, organizations can refer to the following resources: penetration testing methodology, vulnerability management program design, and web application penetration testing guides.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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