Description
An issue has been discovered in GitLab affecting all versions starting from 9.2 before 16.4.3, all versions starting from 16.5 before 16.5.3, all versions starting from 16.6 before 16.6.1. It was possible for a user with the Developer role to update a pipeline schedule from an unprotected branch to a protected branch.
References (2)
Core 2
Core References
Broken Link, Vendor Advisory issue-tracking
permissions-required
https://gitlab.com/gitlab-org/gitlab/-/issues/421846
Permissions Required, Third Party Advisory technical-description
exploit
permissions-required
https://hackerone.com/reports/2089517
Scores
CVSS v3
4.3
EPSS
0.0005
EPSS Percentile
14.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Details
CWE
CWE-863
Status
published
Products (2)
gitlab/gitlab
16.6.0 (2 CPE variants)
gitlab/gitlab
9.2.0 - 16.4.3 (2 CPE variants)
Published
Dec 01, 2023
Tracked Since
Feb 18, 2026