CVE-2022-1190
HIGH severity · CVSS 8.7 · Cross-site scripting (XSS)
8.7CVSS HIGH
Summary
Improper handling of user input in GitLab CE/EE versions 8.3 prior to 14.7.7, 14.8 prior to 14.8.5, and 14.9 prior to 14.9.2 allowed an attacker to exploit a stored XSS by abusing multi-word milestone references in issue descriptions, comments, etc.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredLow
User interactionRequired
Confidentiality impactHigh
Integrity impactHigh
Availability impactNone
Exploit probability (EPSS)1%
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
Affected products we track (1)
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/2022/CVE-2022-1190.jsonAdvisory
- https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1190.jsonAdvisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/352392
- https://hackerone.com/reports/1455036Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/352392
- https://hackerone.com/reports/1455036Advisory