CVE-2025-31429: Themeton Pressgrid - Frontend Publish Reaction & Multimedia Theme

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

Deserialization of Untrusted Data vulnerability in themeton PressGrid - Frontend Publish Reaction & Multimedia Theme allows Object Injection. This issue affects PressGrid - Frontend Publish Reaction & Multimedia Theme: from n/a through 1.3.1.

Affected products

• Themeton Pressgrid - Frontend Publish Reaction & Multimedia Theme: up to and including 1.3.1

Published 2025-06-09. Last modified 2026-06-17.