What is GHSA-fmrf-p77g-vv5c?

GHSA-fmrf-p77g-vv5c is a security advisory published by GitHub Security Advisories with Medium severity. MediaWiki Cross-site Scripting vulnerability

Which CVE IDs does GHSA-fmrf-p77g-vv5c cover?

GHSA-fmrf-p77g-vv5c covers the following CVE IDs: CVE-2023-37302. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-fmrf-p77g-vv5c?

GHSA-fmrf-p77g-vv5c has a CVSS v3 base score of 6.1, published by GitHub Security Advisories.

Which products are affected by GHSA-fmrf-p77g-vv5c?

GHSA-fmrf-p77g-vv5c affects 1 product, including: composer/wikibase/wikibase:\u003c= 1.39.3.

GHSA-fmrf-p77g-vv5cMediumCVSS 6.1

MediaWiki Cross-site Scripting vulnerability

Vendor

GitHub Security Advisories

Published

June 30, 2023

Last Modified

November 11, 2023

🔗 CVE IDs covered (1)

CVE-2023-37302 →

📋 Description

An issue was discovered in SiteLinksView.php in Wikibase in MediaWiki through 1.39.3. There is XSS via a crafted badge title attribute. This is also related to lack of escaping in wbTemplate (from resources/wikibase/templates.js) for quotes (which can be in a title attribute).

🎯 Affected products1

composer/wikibase/wikibase:<= 1.39.3

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2023-37302
https://gerrit.wikimedia.org/r/c/mediawiki/extensions/Wikibase/+/933649
https://gerrit.wikimedia.org/r/c/mediawiki/extensions/Wikibase/+/933650
https://phabricator.wikimedia.org/T339111
https://github.com/advisories/GHSA-fmrf-p77g-vv5c