EIP-2026-105836

PRE-CVE

Chipmunk NewsLetter - Persistent Cross-Site Scripting

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-105836. PoCs published by mr_me.

AI-analyzed exploit summary This exploit demonstrates a stored XSS vulnerability in the 'addlist.php' page of a newsletter admin panel. The code lacks input sanitization, allowing arbitrary JavaScript execution when submitting a malicious 'list' parameter.

Description

Chipmunk NewsLetter - Persistent Cross-Site Scripting

Exploits (1)

exploitdb WORKING POC VERIFIED
by mr_me · textwebappsphp
https://www.exploit-db.com/exploits/10337

This exploit demonstrates a stored XSS vulnerability in the 'addlist.php' page of a newsletter admin panel. The code lacks input sanitization, allowing arbitrary JavaScript execution when submitting a malicious 'list' parameter.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: Unknown newsletter admin panel (likely custom web application)
Auth required
Prerequisites: Access to the admin panel · Valid session/authentication
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026