Authorization Bypass in GitLab Maven Package Registry
GitLab CE/EE contains an incorrect authorization vulnerability in the Maven Package Registry affecting all versions from 17.11 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1. Under certain conditions, an authenticated user with Developer-role permissions could bypass package protection rules and overwrite protected Maven package metadata. The issue is caused by incorrect authorization checks in the Maven Package Registry workflow, allowing actions on protected package metadata that should have been denied.
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Impact, mitigation & remediation
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
Impact
What an attacker gets, and what they’ve been doing with it.
Mitigation
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Remediation
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Exploits
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No public exploit code observed for this vulnerability.
Recent activity
4 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
The version that knows your environment.
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.