EIP-2026-107159

PRE-CVE

FluxBB 1.5.11 - Stored Cross-Site Scripting (XSS)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-107159. PoCs published by Chokri Hammedi.

AI-analyzed exploit summary This exploit demonstrates a stored XSS vulnerability in FluxBB 1.5.11 by injecting a malicious iframe payload into the forum description field, which executes arbitrary JavaScript when users visit the homepage.

Description

FluxBB 1.5.11 - Stored Cross-Site Scripting (XSS)

Exploits (1)

exploitdb WORKING POC
by Chokri Hammedi · textwebappsphp
https://www.exploit-db.com/exploits/52090

This exploit demonstrates a stored XSS vulnerability in FluxBB 1.5.11 by injecting a malicious iframe payload into the forum description field, which executes arbitrary JavaScript when users visit the homepage.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: FluxBB 1.5.11
Auth required
Prerequisites: Admin access to the FluxBB admin panel
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026