EIP-2026-111834

PRE-CVE

RunCMS 2.1 - 'magpie_debug.php' Cross-Site Scripting

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-111834. PoCs published by John Leitch.

AI-analyzed exploit summary The provided text describes a cross-site scripting (XSS) vulnerability in RunCms 2.1, where user-supplied input is not properly sanitized. The example URL demonstrates how an attacker can inject arbitrary script code via the 'url' parameter in magpie_debug.php.

Description

RunCMS 2.1 - 'magpie_debug.php' Cross-Site Scripting

Exploits (1)

exploitdb WRITEUP VERIFIED
by John Leitch · textwebappsphp
https://www.exploit-db.com/exploits/34295

The provided text describes a cross-site scripting (XSS) vulnerability in RunCms 2.1, where user-supplied input is not properly sanitized. The example URL demonstrates how an attacker can inject arbitrary script code via the 'url' parameter in magpie_debug.php.

Classification
Writeup 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: RunCms 2.1
No auth needed
Prerequisites: Access to the vulnerable endpoint
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026