CVE-2022-2907

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-01-17 · updated 2026-06-17
Weakness: CWE-200

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 12.9 before 15.1.6, all versions starting from 15.2 before 15.2.4, all versions starting from 15.3 before 15.3.2. It was possible to read repository content by an unauthorised user if a project member used a crafted link.

Affected products

GitLab: from 12.9 before 15.1.6; from 12.9 through 15.1.6; from 15.2.0 before 15.2.4; from 15.3.0 before 15.3.2 — fixed in 15.1.6, 15.2.4, 15.3.2

How to fix

Upgrade to a fixed version: GitLab 15.1.6, 15.2.4, 15.3.2. Check the vendor advisory for mitigations.

References

https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-2907.json
https://gitlab.com/gitlab-org/gitlab/-/issues/349388
https://hackerone.com/reports/1417680
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-2907.json
https://gitlab.com/gitlab-org/gitlab/-/issues/349388
https://hackerone.com/reports/1417680

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