<p>Upgrade <code>Debian:unstable</code> <code>gitlab</code> to version 15.10.8+ds1-2 or higher.</p>

Cross-site Scripting (XSS) Affecting gitlab package, versions <15.10.8+ds1-2

Snyk CVSS

Attack Complexity Low

User Interaction Required

Scope Changed

Threat Intelligence

EPSS 0.07% (29^th percentile)

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Snyk ID SNYK-DEBIANUNSTABLE-GITLAB-1243845
published 7 Apr 2021
disclosed 2 Apr 2021

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Introduced: 2 Apr 2021

CVE-2021-22196 Open this link in a new tab CWE-79 Open this link in a new tab

How to fix?

Upgrade Debian:unstable gitlab to version 15.10.8+ds1-2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream gitlab package and not the gitlab package as distributed by Debian. See How to fix? for Debian:unstable relevant fixed versions and status.

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.