CVE-2025-31631: Ancorathemes Fish House

Critical severity, CVSS 9.8. EPSS: 0.6% chance of exploitation in the next 30 days.

Deserialization of Untrusted Data vulnerability in AncoraThemes Fish House fish-house allows Object Injection.This issue affects Fish House: from n/a through <= 1.2.7.

Affected products

• Ancorathemes Fish House: up to and including 1.2.7

Published 2025-05-23. Last modified 2026-06-17.