EIP-2026-112106

PRE-CVE

Simple Machines Forum (SMF) - 'BBCode' Cookie Stealing

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-112106. PoCs published by Xianur0.

AI-analyzed exploit summary This exploit demonstrates a stored XSS vulnerability in Simple Machines Forum (SMF) due to improper filtering of BBCode URLs. It includes payloads to execute arbitrary JavaScript, steal cookies, and load external malicious scripts.

Description

Simple Machines Forum (SMF) - 'BBCode' Cookie Stealing

Exploits (1)

exploitdb WORKING POC VERIFIED
by Xianur0 · textwebappsphp
https://www.exploit-db.com/exploits/7959

This exploit demonstrates a stored XSS vulnerability in Simple Machines Forum (SMF) due to improper filtering of BBCode URLs. It includes payloads to execute arbitrary JavaScript, steal cookies, and load external malicious scripts.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: Simple Machines Forum (SMF)
Auth required
Prerequisites: User ability to post BBCode in SMF · Victim interaction (clicking a link or image)
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026