CVE-2025-11865 — Incorrect Authorization in Gitlab

CWE-863 — Incorrect Authorization5 documents5 sources
Severity
5.3MEDIUMNVD
EPSS
0.0%
top 97.35%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
GitlabDebian GitlabGitlab EE
Timeline
PublishedNov 15

Description

An issue has been discovered in GitLab EE affecting all versions from 18.1 before 18.3.6, 18.4 before 18.4.4, and 18.5 before 18.5.2 that, under certain circumstances, could have allowed an attacker to remove Duo flows of another user.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NExploitability: 3.9 | Impact: 1.4

Affected Packages5 packages

▶CVEListV5gitlab/gitlab18.1 — 18.3.6+2
▶NVDgitlab/gitlab18.1.0 — 18.3.6+2
▶debiandebian/gitlab
▶gitlabgitlab/gitlab

🔴Vulnerability Details

2
OSV
CVE-2025-11865: An issue has been discovered in GitLab EE affecting all versions from 18↗2025-11-15
▶
GHSA
GHSA-5vpg-xw87-4738: An issue has been discovered in GitLab EE affecting all versions from 18↗2025-11-15
▶

📋Vendor Advisories

2
GitLab
CVE-2025-11865: An issue has been discovered in GitLab EE affecting all versions from 18.1 before 18.3.6, 18.4 before 18.4.4, and 18.5 before 18.5.2 that, under certa↗2025-11-15
▶
Debian
CVE-2025-11865: gitlab - An issue has been discovered in GitLab EE affecting all versions from 18.1 befor...↗2025
▶