EIP-2026-107483

PRE-CVE

Grav CMS 1.4.2 Admin Plugin - Cross-Site Scripting

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-107483. PoCs published by Ahsan Tahir.

AI-analyzed exploit summary This is a proof-of-concept for a persistent XSS vulnerability in GravCMS Admin Plugin v1.4.2. The exploit demonstrates how an admin or editor account can inject malicious JavaScript into page content, which executes when viewed by other users.

Description

Grav CMS 1.4.2 Admin Plugin - Cross-Site Scripting

Exploits (1)

exploitdb WORKING POC
by Ahsan Tahir · textwebappsphp
https://www.exploit-db.com/exploits/42131

This is a proof-of-concept for a persistent XSS vulnerability in GravCMS Admin Plugin v1.4.2. The exploit demonstrates how an admin or editor account can inject malicious JavaScript into page content, which executes when viewed by other users.

Classification
Working Poc 100%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: GravCMS Admin Plugin v1.4.2
Auth required
Prerequisites: Admin or editor account credentials · Access to the GravCMS admin panel
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026