MEDIUM 4.7 NVD
CVE-2026-3093
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 14.0 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain con
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 14.0 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain conditions could have allowed an attacker to execute arbitrary JavaScript in another user's browser via a crafted URL, due to improper sanitization of user-controlled input.
Affected Products
- gitlab/gitlab
References
- https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-2-1-released/
- https://gitlab.com/gitlab-org/gitlab/-/work_items/591274
- https://hackerone.com/reports/3539833
This medium severity vulnerability with a CVSS score of 4.7 was published on 2026-07-29 via NVD. Affected: gitlab/gitlab.
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