WordPress wpForo Forum plugin 3.0.0-3.1.5 - Unauthenticated AI Credit Exhaustion via IP Rate Limit Bypass vulnerability

Unauthenticated AI Credit Exhaustion via IP Rate Limit Bypass vulnerability discovered by Usama Arshad in WordPress Plugin wpForo Forum versions 3.0.0-3.1.5...

CVE-2026-80514

The wpForo Forum WordPress plugin (versions 3.0.0 through 3.1.5 ) is vulnerable to unauthenticated AI credit exhaustion . The root cause is a failure to verify the source of client-supplied IP address headers, which are used to key the per-visitor rate limit on paid AI requests. An attacker can b...

CVE-2026-80514 wpForo Forum 3.0.0 - 3.1.5 - Unauthenticated AI Credit Exhaustion via IP Rate Limit Bypass

The wpForo Forum WordPress plugin from 3.0.0 before 3.1.6 does not verify the source of client-supplied IP address headers before using them to key its per-visitor rate limit on paid AI requests, allowing unauthenticated attackers to bypass the limit by spoofing the header and exhaust the site...