EIP-2026-100939

PRE-CVE

YaBB 1.x/9.1.2000 - 'YaBB.pl IMSend' Cross-Site Scripting

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-100939. PoCs published by GulfTech Security.

AI-analyzed exploit summary This exploit demonstrates a cross-site scripting (XSS) vulnerability in YaBB forum's 'YaBB.pl' script. The PoC shows how arbitrary JavaScript can be injected via URI parameters, executing in the context of the vulnerable site.

Description

YaBB 1.x/9.1.2000 - 'YaBB.pl IMSend' Cross-Site Scripting

Exploits (1)

exploitdb WORKING POC VERIFIED
by GulfTech Security · textwebappscgi
https://www.exploit-db.com/exploits/24612

This exploit demonstrates a cross-site scripting (XSS) vulnerability in YaBB forum's 'YaBB.pl' script. The PoC shows how arbitrary JavaScript can be injected via URI parameters, executing in the context of the vulnerable site.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: YaBB forum (version not specified)
No auth needed
Prerequisites: A vulnerable YaBB forum installation · Victim interaction (clicking a malicious link)
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026