BIT-gitlab-2025-10871

vendorUSosv

Missing Authorization in GitLab

view advisory published 2025-10-01Licence: per source

An issue has been discovered in GitLab EE affecting all versions from 16.6 before 18.2.7, 18.3 before 18.3.3, and 18.4 before 18.4.1. Project Maintainers can exploit a vulnerability where they can assign custom roles to users with permissions exceeding their own, effectively granting themselves elevated privileges.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2025-10871UShigh7.2OT elevated—
An issue has been discovered in GitLab EE affecting all versions from 16.6 before 18.2.7, 18.3 before 18.3.3, and 18.4 before 18.4.1. Project Maintainers can exploit a vulnerabilit…
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references

External citations — patches, advisories, analysis.

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