CVE-2022-3573
MEDIUM severity · CVSS 5.4 · Cross-site scripting (XSS)
5.4CVSS MEDIUM
Summary
An issue has been discovered in GitLab CE/EE affecting all versions starting from 15.4 before 15.5.7, all versions starting from 15.6 before 15.6.4, all versions starting from 15.7 before 15.7.2. Due to the improper filtering of query parameters in the wiki changes page, an attacker can execute arbitrary JavaScript on the self-hosted instances running without strict CSP.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredLow
User interactionRequired
Confidentiality impactLow
Integrity impactLow
Availability impactNone
Exploit probability (EPSS)1%
CVSS:3.1/AV:N/AC:L/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/2022/CVE-2022-3573.jsonAdvisory
- https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3573.jsonAdvisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/378216
- https://hackerone.com/reports/1730461Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/378216
- https://hackerone.com/reports/1730461Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/378216