AIKIDO-2026-851525
gitlab-ce is vulnerable to Cross-Site Scripting (XSS)
47
Medium Risk
This Affects:
gitlab-ceTL;DR
The Content Editor does not adequately sanitize pasted HTML. An unauthenticated attacker can craft content that executes arbitrary JavaScript in a targeted user's session. The fix sanitizes pasted HTML in the Content Editor before it is rendered.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range.
Background info
gitlab-ce is vulnerable to Cross-Site Scripting (XSS) in versions 19.0.0 - 19.1.7, 19.2.0 - 19.2.5 and 19.3.0 - 19.3.1.
How to fix this
Upgrade the gitlab-ce library to the patch version.
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SOC 2Compliant
ISO 27001CompliantISO 42001Compliant
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