CVE-2023-3917

Improper Validation of Specified Type of Input in GitLab

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

Description

Denial of Service in pipelines affecting all versions of Gitlab EE and CE prior to 16.2.8, 16.3 prior to 16.3.5, and 16.4 prior to 16.4.1 allows attacker to cause pipelines to fail.

Scores

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

Weaknesses

CWE-1287 Improper Validation of Specified Type of Input

Affected Products

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

References

GitLab Issue #417896issue-trackingpermissions-required
HackerOne Bug Bounty Report #2055158technical-descriptionexploitpermissions-required

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