GitLab has launched security updates to handle a number of vulnerabilities within the firm’s DevSecOps platform, together with ones enabling attackers to take over accounts and inject malicious jobs in future pipelines.
The corporate launched GitLab Neighborhood and Enterprise variations 18.0.2, 17.11.4, and 17.10.8 to handle these security flaws and urged all admins to improve instantly.
“These variations include necessary bug and security fixes, and we strongly suggest that every one self-managed GitLab installations be upgraded to considered one of these variations instantly,” the corporate warned. “GitLab.com is already operating the patched model. GitLab Devoted prospects don’t have to take motion.”
On Wednesday, GitLab patched an HTML injection concern tracked as CVE-2025-4278 that may let distant attackers take over accounts by injecting malicious code into the search web page.
It additionally launched patches for a lacking authorization concern (CVE-2025-5121) that impacts GitLab Final EE and permits distant risk actors to inject malicious CI/CD jobs into any challenge’s future CI/CD pipelines.
GitLab pipelines are a Steady Integration/Steady Deployment (CI/CD) system function that lets customers sequentially construct, check, or deploy code modifications or mechanically run processes and duties in parallel.
Nonetheless, profitable exploitation requires attackers to have authenticated entry to GitLab cases with a GitLab Final license.
The corporate additionally patched a cross-site scripting vulnerability (CVE-2025-2254) that might let profitable attackers act within the context of a respectable person and a denial of service (DoS) flaw (CVE-2025-0673) that may enable malicious actors to set off infinite redirect loops, inflicting reminiscence exhaustion and denying entry to respectable customers.
GitLab repositories are sometimes focused in assaults due to the delicate data and information they include, as confirmed by latest breaches reported by multinational car-rental firm Europcar Mobility Group and schooling large Pearson, which had their GitLab repos compromised because the begin of the 12 months.
GitLab’s DevSecOps platform has over 30 million registered customers and is utilized by greater than 50% of Fortune 100 corporations, together with Goldman Sachs, Airbus, T-Cell, Lockheed Martin, Nvidia, and UBS.
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