CVE-2026-1751

3.1 lowEPSS 0.2%

Low (3.1) in gitlab gitlab. EPSS 0.2% chance of exploitation in the next 30 days.

A vulnerability has been discovered in GitLab CE/EE affecting all versions starting with 16.8 before 18.5.0 that could have allowed unauthorized edits to merge request approval rules under certain conditions.

Severity

CVSS 3.1

3.1 low

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 14% of CVEs (scores of 2026-10-31)
CWE: CWE-862
Published: 2026-02-02
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

gitlab:gitlab

References

https://gitlab.com/gitlab-org/gitlab/-/issues/519340
https://hackerone.com/reports/2980839

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