CVE-2023-2825

CRITICAL severity · CVSS 10 · Path traversal

10CVSS CRITICAL

Summary

An issue has been discovered in GitLab CE/EE affecting only version 16.0.0. An unauthenticated malicious user can use a path traversal vulnerability to read arbitrary files on the server when an attachment exists in a public project nested within at least five groups.

Impact & exploitability

Attack vectorNetwork

Attack complexityLow

Privileges requiredNone

User interactionNone

Confidentiality impactHigh

Integrity impactHigh

Availability impactNone

Exploit probability (EPSS)92%

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

Affected products we track (1)

GitLab

Recommendation

Apply the vendor fix promptly. Open any affected product above for its exact safe version.

Additional information

NVD record
https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2825.jsonAdvisory
https://gitlab.com/gitlab-org/gitlab/-/issues/412371
https://hackerone.com/reports/1994725Advisory
https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2825.jsonAdvisory
https://gitlab.com/gitlab-org/gitlab/-/issues/412371
https://hackerone.com/reports/1994725Advisory