All vulnerabilities
CVE-2026-103049

XSS in Cargo's Special:CargoQuery page due to unsanitized table headers

The Wikimedia Foundation Mediawiki - Cargo extensionApplications & CMS
Open in ThreatlineRecord JSON
CVSS
6.1Medium
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.15%Chance of exploitation activity in the next 30 days, higher than 4% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in1.46.1Fixed versionCVE List
Published29 Sep 2026Updated 30 Sep 2026CVE List

What fixes it

  • 1.46.1Mediawiki - Cargo extensionCVE List

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Description

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in The Wikimedia Foundation Mediawiki - Cargo extension allows Reflected XSS.

This issue affects Mediawiki - Cargo extension: before 1.46.1.

Text from CVE List

Affected versions 1

  • Mediawiki - Cargo extensionaffected: all versions before 1.46.1CVE List

References 2