EIP-2026-107396

PRE-CVE

Getsimple CMS 3.3.1 - Persistent Cross-Site Scripting

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-107396. PoCs published by Jeroen - IT Nerdbox.

AI-analyzed exploit summary This exploit demonstrates a persistent XSS vulnerability in etSimple CMS v3.3.1, where the 'name' and 'permalink' parameters in the admin settings interface fail to sanitize input, allowing malicious scripts to be stored in the XML file.

Description

Getsimple CMS 3.3.1 - Persistent Cross-Site Scripting

Exploits (1)

exploitdb WORKING POC VERIFIED
by Jeroen - IT Nerdbox · textwebappsphp
https://www.exploit-db.com/exploits/32502

This exploit demonstrates a persistent XSS vulnerability in etSimple CMS v3.3.1, where the 'name' and 'permalink' parameters in the admin settings interface fail to sanitize input, allowing malicious scripts to be stored in the XML file.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: etSimple CMS v3.3.1
Auth required
Prerequisites: Access to the administrative interface
MITRE ATT&CK
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026