CVE-2021-22196

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CVSS 3.1

5.4 medium

EPSS

<1%p59

Published

Apr 2, 2021 (Apr 2, 2021)

Modified

Jun 17, 2026

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.4. It was possible to exploit a stored cross-site-scripting in merge request via a specifically crafted branch name.

Vendors: gitlab
Products: gitlab
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.9%)

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