CVE-2026-116890
CVE-2026-116890 · Semantic MediaWiki 3.0.0 before 7.3.0 Missing Authorization via smwtask API
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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.
CVSS 6.9 · Medium · Fix available
- Published
- Updated
Affected products and versions
semanticmediawiki
- Versions
- ≥ 3.0.0, < 7.3.0: Affected (semver)
- 7.3.0: Not affected (semver)
Update to 7.3.0