CWE
79
Advisory Published
Updated

CVE-2023-36675: XSS

First published: Mon Jun 26 2023(Updated: )

An issue was discovered in MediaWiki before 1.35.11, 1.36.x through 1.38.x before 1.38.7, and 1.39.x before 1.39.4. BlockLogFormatter.php in BlockLogFormatter allows XSS in the partial blocks feature.

Credit: cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
debian/mediawiki
1:1.31.16-1+deb10u2
1:1.31.16-1+deb10u6
1:1.35.11-1~deb11u1
1:1.35.13-1~deb11u1
1:1.39.4-1~deb12u1
1:1.39.5-1~deb12u1
1:1.39.5-1
MediaWiki MediaWiki<1.35.11
MediaWiki MediaWiki>=1.36.0<1.38.7
MediaWiki MediaWiki>=1.39.0<1.39.4

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Frequently Asked Questions

  • What is CVE-2023-36675?

    CVE-2023-36675 is a vulnerability in MediaWiki that allows for XSS (cross-site scripting) attacks in the partial blocks feature.

  • How severe is CVE-2023-36675?

    CVE-2023-36675 has a severity rating of 6.1, which is considered medium.

  • What versions of MediaWiki are affected by CVE-2023-36675?

    CVE-2023-36675 affects MediaWiki versions 1.31.16-1+deb10u2, 1.31.16-1+deb10u6, 1.35.11-1~deb11u1, 1.39.4-1~deb12u1, and 1.39.4-2.

  • How can I fix CVE-2023-36675?

    To fix CVE-2023-36675, you should upgrade to MediaWiki version 1.35.11 or apply the recommended patches provided by the vendor.

  • Where can I find more information about CVE-2023-36675?

    More information about CVE-2023-36675 can be found on the Gerrit Wikimedia, Phabricator Wikimedia, and the Debian Security Tracker websites.

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