What is GHSA-fmrr-242f-45jx?

GHSA-fmrr-242f-45jx is a security advisory published by GitHub Security Advisories with Medium severity. Semantic MediaWiki from 7.3.0 before 7.3.1 contains a missing authorization vulnerability in the...

Which CVE IDs does GHSA-fmrr-242f-45jx cover?

GHSA-fmrr-242f-45jx covers the following CVE IDs: CVE-2026-116873. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-fmrr-242f-45jx?

GHSA-fmrr-242f-45jx has a CVSS v3 base score of 7.3, published by GitHub Security Advisories.

GHSA-fmrr-242f-45jxMediumCVSS 7.3

Semantic MediaWiki from 7.3.0 before 7.3.1 contains a missing authorization vulnerability in the...

Vendor

GitHub Security Advisories

Published

October 27, 2026

Last Modified

October 27, 2026

🔗 CVE IDs covered (1)

CVE-2026-116873 →

📋 Description

Semantic MediaWiki from 7.3.0 before 7.3.1 contains a missing authorization vulnerability in the smwtask API module that allows unauthenticated attackers to run queued jobs and force store updates. Attackers can use the public anonymous CSRF token with run-joblist to execute arbitrary job types in unbounded counts, or invoke update on sysop-protected pages, leaking page titles and exhausting resources.

🔗 References (4)

https://github.com/SemanticMediaWiki/SemanticMediaWiki/security/advisories/GHSA-rjqv-6r83-pg8v
https://nvd.nist.gov/vuln/detail/CVE-2026-116873
https://www.vulncheck.com/advisories/semantic-mediawiki-7.3.0-missing-authorization-via-smwtask-api-run-joblist-and-update
https://github.com/advisories/GHSA-fmrr-242f-45jx