EIP-2026-112708

PRE-CVE

TinyCMS 1.3 - Arbitrary File Upload / Cross-Site Request Forgery

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-112708. PoCs published by KedAns-Dz.

AI-analyzed exploit summary This HTML form demonstrates an arbitrary file upload vulnerability in TinyCMS 1.3, allowing an attacker to upload malicious content to the server via a crafted POST request to 'functions.php'. The exploit leverages improper input validation to achieve remote code execution (RCE) by uploading a malicious page.

Description

TinyCMS 1.3 - Arbitrary File Upload / Cross-Site Request Forgery

Exploits (1)

exploitdb WORKING POC VERIFIED
by KedAns-Dz · htmlwebappsphp
https://www.exploit-db.com/exploits/37340

This HTML form demonstrates an arbitrary file upload vulnerability in TinyCMS 1.3, allowing an attacker to upload malicious content to the server via a crafted POST request to 'functions.php'. The exploit leverages improper input validation to achieve remote code execution (RCE) by uploading a malicious page.

Classification
Working Poc 90%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: TinyCMS 1.3
No auth needed
Prerequisites: Access to the TinyCMS web interface · Network connectivity to the target server
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026