Loading vulnerability…
CVE-2026-13151 is a low-severity improper authorization vulnerability in GitLab Enterprise Edition affecting group-level settings. It affects all versions from 16.10 before 18.11.7, 19.0 before 19.0.4, and 19.1 before 19.1.2. Under certain conditions, the application failed to correctly enforce authorization boundaries on group-level settings operations, allowing an authenticated user to modify settings beyond the permissions intended for their role. The issue is rooted in incorrect authorization controls rather than memory corruption or code injection, and the primary risk is unauthorized alteration of group configuration within GitLab EE.
Mallory correlates every CVE against your assets, your vendors, and active adversary campaigns. Know which vulnerabilities matter for you, not just which ones are loud.
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
If you can’t patch tonight, do this now.
Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.