TL;DR: A public proof-of-concept now targets CVE-2026-61511, a vBulletin preauth RCE. The bug lets an unauthenticated attacker...
vBulletin
Security researcher Egidio Romano (EgiX) uncovers a fascinating PHP Object Injection (POI) vulnerability in legacy versions of...
A newly disclosed vulnerability in vBulletin, one of the most widely used commercial forum platforms on the...
The details of a potentially serious vulnerability affecting version 5 of the vBulletin forum software were disclosed...