Exploitation Summary
EIP tracks 1 public exploit for EIP-2026-105816. PoCs published by 3nitro.
AI-analyzed exploit summary This HTML file demonstrates an XSS vulnerability in Chatness 2.5.1 by injecting malicious script code into the message form field. The exploit captures cookie-based authentication credentials when executed in a victim's session.
Description
Chatness 2.5 - 'Message Form' HTML Injection
Exploits (1)
exploitdb
WORKING POC
VERIFIED
by 3nitro · htmlwebappsphp
https://www.exploit-db.com/exploits/25315
This HTML file demonstrates an XSS vulnerability in Chatness 2.5.1 by injecting malicious script code into the message form field. The exploit captures cookie-based authentication credentials when executed in a victim's session.
Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target:
Chatness 2.5.1
No auth needed
Prerequisites:
Victim interaction required to submit the form
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026
Full analysis →
Details
Status
pre_cve
Tracked Since
Feb 18, 2026