EIP-2026-112991

PRE-CVE

vBulletin 3.5.4 - Multiple Cross-Site Scripting Vulnerabilities

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-112991. PoCs published by ROOT_EGY.

AI-analyzed exploit summary This exploit demonstrates multiple XSS vulnerabilities in vBulletin by injecting malicious JavaScript into URL parameters. The PoC shows how an attacker can steal cookies by embedding script tags in query parameters.

Description

vBulletin 3.5.4 - Multiple Cross-Site Scripting Vulnerabilities

Exploits (1)

exploitdb WORKING POC VERIFIED
by ROOT_EGY · textwebappsphp
https://www.exploit-db.com/exploits/33624

This exploit demonstrates multiple XSS vulnerabilities in vBulletin by injecting malicious JavaScript into URL parameters. The PoC shows how an attacker can steal cookies by embedding script tags in query parameters.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: vBulletin 3.0.0 through 3.5.4
No auth needed
Prerequisites: Access to a vulnerable vBulletin instance · User interaction to click malicious links
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026