CVE-2025-4976
Exposure of Sensitive Information Due to Incompatible Policies in GitLab
5.3
MEDIUM
CVSS 3.1
EPSS 0.08%
Description
An issue has been discovered in GitLab EE affecting all versions from 17.0 before 18.0.5, 18.1 before 18.1.3, and 18.2 before 18.2.1 that, under certain circumstances, could have allowed an attacker to access internal notes in GitLab Duo responses.
How to fix CVE-2025-4976
To remediate CVE-2025-4976, upgrade the affected package to a fixed version below.
- —upgrade to 18.0.5 or later
Is CVE-2025-4976 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 17.0.0, < 18.0.5, >= 18.1.0, < 18.1.3, >= 18.2.0, < 18.2.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |