CVE-2023-2442

CVSS 8.7 HIGHEPSS 96.1%CWE-79

An issue has been discovered in GitLab CE/EE affecting all versions starting from 15.11 before 15.11.7, all versions starting from 16.0 before 16.0.2. A specially crafted merge request could lead to a stored XSS on the client side which allows attackers to perform arbitrary actions on behalf of victims.

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

Affected products

GitLab · GitLab

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References

https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2442.json https://gitlab.com/gitlab-org/gitlab/-/issues/409346 https://hackerone.com/reports/1965750