CVE-2023-0485
MEDIUM severity · CVSS 6.5 · CWE-668
6.5CVSS MEDIUM
Summary
An issue has been discovered in GitLab affecting all versions starting from 13.11 before 15.8.5, all versions starting from 15.9 before 15.9.4, all versions starting from 15.10 before 15.10.1. It was possible that a project member demoted to a user role to read project updates by doing a diff with a pre-existing fork.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactHigh
Integrity impactNone
Availability impactNone
Exploit probability (EPSS)2%
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Additional information
- NVD record
- https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0485.jsonAdvisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/389191
- https://hackerone.com/reports/1837937
- https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0485.jsonAdvisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/389191
- https://hackerone.com/reports/1837937