CVE-2023-1836
MEDIUM severity · CVSS 4.4 · Cross-site scripting (XSS)
4.4CVSS MEDIUM
Summary
A cross-site scripting issue has been discovered in GitLab affecting all versions starting from 5.1 before 15.9.6, all versions starting from 15.10 before 15.10.5, all versions starting from 15.11 before 15.11.1. When viewing an XML file in a repository in "raw" mode, it can be made to render as HTML if viewed under specific circumstances
Impact & exploitability
Attack vectorNetwork
Attack complexityHigh
Privileges requiredLow
User interactionRequired
Confidentiality impactLow
Integrity impactLow
Availability impactNone
Exploit probability (EPSS)4%
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/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-2023-1836.jsonAdvisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/404613
- https://hackerone.com/reports/1923293
- https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-1836.jsonAdvisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/404613
- https://hackerone.com/reports/1923293