CVE-2026-24530: Sheepfish WebP Conversion

Medium severity, CVSS 5.3. EPSS: 0.4% chance of exploitation in the next 30 days.

Missing Authorization vulnerability in sheepfish WebP Conversion webp-conversion allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WebP Conversion: from n/a through <= 2.2.

Affected products

• Sheepfish WebP Conversion: up to and including 2.2

Published 2026-01-23. Last modified 2026-06-17.