EIP-2026-110543

PRE-CVE

Pendulab ChatBlazer 8.5 - 'Username' Cross-Site Scripting

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-110543. PoCs published by sonyy.

AI-analyzed exploit summary This exploit demonstrates a cross-site scripting (XSS) vulnerability in ChatBlazer 8.5 by injecting malicious JavaScript code via the 'username' parameter. The payload uses obfuscated 'alert' functions to bypass basic input filters and execute arbitrary script code in the context of the affected site.

Description

Pendulab ChatBlazer 8.5 - 'Username' Cross-Site Scripting

Exploits (1)

exploitdb WORKING POC VERIFIED
by sonyy · textwebappsphp
https://www.exploit-db.com/exploits/37095

This exploit demonstrates a cross-site scripting (XSS) vulnerability in ChatBlazer 8.5 by injecting malicious JavaScript code via the 'username' parameter. The payload uses obfuscated 'alert' functions to bypass basic input filters and execute arbitrary script code in the context of the affected site.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: ChatBlazer 8.5
No auth needed
Prerequisites: Access to the vulnerable ChatBlazer client.php endpoint
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026