Medium [CVE-2026-92874] GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.3 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user with an MCP-scoped token to perform actions beyond the intended scope of that token due to improper authorization checks
This medium-severity GitLab advisory covers CVE-2026-92874 affecting GitLab.
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Summary
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.3 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user with an MCP-scoped token to perform actions beyond the intended scope of that token due to improper authorization checks.
- before 19.2.7
- before 19.3.3
- before 19.4.1
Official advisory · high-confidence parse· fetched 21 days ago·verify at source
- 19.2.7
- 19.3.3
- 19.4.1
Official advisory · high-confidence parse· fetched 21 days ago·verify at source
Mitigation
Upgrade to a fixed release: 19.2.7, 19.3.3, 19.4.1. That is the remediation for this advisory.
The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.
Official advisory · high-confidence parse· fetched 21 days ago·verify at source
Discussion(0)
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