Medium severity6.1NVD Advisory· Published Oct 27, 2026

CVE-2026-116885

Description

Semantic MediaWiki from 3.1.0 before 7.3.1 contains a reflected cross-site scripting vulnerability in the Special:SMWAdmin ID lookup that allows unauthenticated attackers to inject markup through the unescaped id parameter. Attackers can lure an smw-admin administrator into opening a crafted lookup link, bypassing the auto-satisfied edit-token check, to execute script and perform privileged actions in the administrator's session.

Affected products

Semantic Mediawiki/Semantic Mediawikillm-fuzzy
Range: <7.3.1

Patches

Vulnerability mechanics

References

github.com/SemanticMediaWiki/SemanticMediaWiki/security/advisories/GHSA-4fr3-ghqj-28wxnvd
www.vulncheck.com/advisories/semantic-mediawiki-before-7.3.1-reflected-xss-via-special-smwadmin-id-parameternvd

News mentions

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cvss	0.397
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000