CVE-2023-4532

Incorrect Authorization in GitLab

State: Published
Severity: 4.3 Medium
Published: Sep 29, 2023
Updated: Apr 26, 2026
Reserved: Aug 25, 2023

Description

An issue has been discovered in GitLab affecting all versions starting from 16.2 before 16.2.8, all versions starting from 16.3 before 16.3.5, all versions starting from 16.4 before 16.4.1. Users were capable of linking CI/CD jobs of private projects which they are not a member of.

Scores

CVSS	Score	Vector	Source
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N	GitLab

Weaknesses

CWE-863 Incorrect Authorization

Affected Products

Product	Versions
GitLabGitLab	16.2 to before 16.2.8Affected 16.3 to before 16.3.5Affected 16.4 to before 16.4.1Affected

References

GitLab Issue #423357issue-trackingpermissions-required
HackerOne Bug Bounty Report #2084199technical-descriptionexploitpermissions-required

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