CWE
79 20
Advisory Published
Updated

CVE-2019-5467: XSS

First published: Mon Sep 09 2019(Updated: )

An input validation and output encoding issue was discovered in the GitLab CE/EE wiki pages feature which could result in a persistent XSS. This vulnerability was addressed in 12.1.2, 12.0.4, and 11.11.6.

Credit: support@hackerone.com

Affected SoftwareAffected VersionHow to fix
GitLab>=11.11.2<11.11.7
GitLab>=11.11.2<11.11.7
GitLab>=12.0.0<12.0.4
GitLab>=12.0.0<12.0.4
GitLab>=12.1.0<12.1.2
GitLab>=12.1.0<12.1.2

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Frequently Asked Questions

  • What is the severity of CVE-2019-5467?

    CVE-2019-5467 has been classified as a moderate severity vulnerability.

  • How do I fix CVE-2019-5467?

    To fix CVE-2019-5467, update GitLab to version 12.1.2, 12.0.4, or 11.11.6 or later.

  • What type of vulnerability is CVE-2019-5467?

    CVE-2019-5467 is an input validation and output encoding issue that can lead to a persistent cross-site scripting (XSS) exploit.

  • Which versions of GitLab are affected by CVE-2019-5467?

    CVE-2019-5467 affects GitLab versions prior to 12.1.2, 12.0.4, and 11.11.6.

  • Is CVE-2019-5467 applicable to GitLab CE and EE?

    Yes, CVE-2019-5467 affects both GitLab Community Edition (CE) and Enterprise Edition (EE).

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