{"id":"CVE-2026-116890","aliases":[],"title":"Semantic MediaWiki 3.0.0 before 7.3.0 Missing Authorization via smwtask API","description":"Semantic MediaWiki from 3.0.0 before 7.3.0 contains a missing authorization vulnerability in the api.php smwtask module that allows unauthenticated attackers to run admin-only maintenance tasks. Attackers can use the public anonymous CSRF token to read internal store statistics, enqueue jobs like smw.entityIdDisposer, and execute queued jobs, degrading performance and altering semantic data.","severity":"medium","score":6.9,"published":"2026-10-27T10:23:39.191Z","modified":"2026-10-27T14:12:54.564Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://github.com/SemanticMediaWiki/SemanticMediaWiki/security/advisories/GHSA-jr78-w6w5-m8f8","https://www.vulncheck.com/advisories/semantic-mediawiki-3.0.0-before-7.3.0-missing-authorization-via-smwtask-api"],"sources":[{"name":"CVE","id":"CVE-2026-116890","modified":"2026-10-27T14:12:54.564Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-116890"}],"assessments":[{"source":"CNA","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","score":6.9},{"source":"CNA","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","score":7.3}]}