What is GHSA-wqq7-744r-9mrr?

GHSA-wqq7-744r-9mrr is a security advisory published by GitHub Security Advisories with Medium severity. SemanticMediaWiki from 3.0.0 before 7.3.1 contains a reflected cross-site scripting vulnerability...

Which CVE IDs does GHSA-wqq7-744r-9mrr cover?

GHSA-wqq7-744r-9mrr covers the following CVE IDs: CVE-2026-116875. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-wqq7-744r-9mrr?

GHSA-wqq7-744r-9mrr has a CVSS v3 base score of 6.1, published by GitHub Security Advisories.

GHSA-wqq7-744r-9mrrMediumCVSS 6.1

SemanticMediaWiki from 3.0.0 before 7.3.1 contains a reflected cross-site scripting vulnerability...

Vendor

GitHub Security Advisories

Published

October 27, 2026

Last Modified

October 27, 2026

🔗 CVE IDs covered (1)

CVE-2026-116875 →

📋 Description

SemanticMediaWiki from 3.0.0 before 7.3.1 contains a reflected cross-site scripting vulnerability in Special:Ask, which outputs separator parameters (sep, propsep, valuesep, delim, separator) without HTML escaping in list, category, DSV, and CSV result printers. Unauthenticated attackers can send victims crafted Special:Ask links using request_type=raw or request_type=special_page to execute JavaScript in the wiki's origin, stealing sessions or CSRF tokens.

🔗 References (4)

https://github.com/SemanticMediaWiki/SemanticMediaWiki/security/advisories/GHSA-3v2c-r7rx-frc8
https://nvd.nist.gov/vuln/detail/CVE-2026-116875
https://www.vulncheck.com/advisories/semanticmediawiki-3.0.0-before-7.3.1-reflected-xss-via-special-ask-separator-parameters
https://github.com/advisories/GHSA-wqq7-744r-9mrr