EIP-2026-107486

PRE-CVE

Gravity Board X 1.1 - CSS Template Unauthorized Access

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-107486. PoCs published by rgod.

AI-analyzed exploit summary Gravity Board X (GBX) is vulnerable to an unauthorized access issue allowing attackers to modify CSS templates to include arbitrary PHP code, leading to remote code execution in the context of the web server.

Description

Gravity Board X 1.1 - CSS Template Unauthorized Access

Exploits (1)

exploitdb WRITEUP VERIFIED
by rgod · textwebappsphp
https://www.exploit-db.com/exploits/26111

Gravity Board X (GBX) is vulnerable to an unauthorized access issue allowing attackers to modify CSS templates to include arbitrary PHP code, leading to remote code execution in the context of the web server.

Classification
Writeup 90%
Attack Type
Rce
Complexity
Trivial
Reliability
Theoretical
Target: Gravity Board X (GBX)
No auth needed
Prerequisites: Access to the application's template modification functionality
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026