EIP-2026-112049

PRE-CVE

SilverStripe CMS 2.4 - File Renaming Security Bypass

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-112049. PoCs published by John Leitch.

AI-analyzed exploit summary This exploit demonstrates an authentication bypass and file upload vulnerability in SilverStripe CMS 2.4.0, allowing an attacker to upload a malicious PHP file disguised as an image and rename it to execute arbitrary commands.

Description

SilverStripe CMS 2.4 - File Renaming Security Bypass

Exploits (1)

exploitdb WORKING POC VERIFIED
by John Leitch · pythonwebappsphp
https://www.exploit-db.com/exploits/34113

This exploit demonstrates an authentication bypass and file upload vulnerability in SilverStripe CMS 2.4.0, allowing an attacker to upload a malicious PHP file disguised as an image and rename it to execute arbitrary commands.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: SilverStripe CMS 2.4.0
Auth required
Prerequisites: Valid admin credentials · Network access to the target web server
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026