CVE-2026-34089: Wikimedia Scribunto

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Vulnerability in Wikimedia Foundation Scribunto. This issue affects Scribunto: from 1.45.0 before 1.45.2.

Affected products

• Wikimedia Scribunto: from 1.45.0, before 1.45.2 (fixed in 1.45.2)

Published 2026-05-11. Last modified 2026-08-11.