CVE-2025-70810: Phpbb

High severity, CVSS 8.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Cross Site Request Forgery vulnerability in Phpbb phbb3 v.3.3.15 allows a local attacker to execute arbitrary code via the login function and the authentication mechanism

Affected products

• Phpbb Phpbb: version 3.3.15 only

Published 2026-04-09. Last modified 2026-06-17.