CVE-2026-116873

HighCVSS 7.3/10Last modified Nov 4, 2026

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.

Metrics

CVSS 3.1 7.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Weakness enumeration

CWE-862

Affected software

No affected versions have been published.

Timeline

Published
Oct 27, 2026
Last modified
Nov 4, 2026
NVD status
Analyzed

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CVE-2026-116873: High severity, CVSS 7.3 | Vulnix