EIP-2026-110607

PRE-CVE

Phorum 5.2 - 'versioncheck.php?upgrade_available' Cross-Site Scripting

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-110607. PoCs published by voodoo-labs.

AI-analyzed exploit summary This exploit demonstrates a cross-site scripting (XSS) vulnerability in Phorum by injecting malicious JavaScript via a crafted cookie. The payload triggers an alert box, proving arbitrary script execution in the context of the victim's session.

Description

Phorum 5.2 - 'versioncheck.php?upgrade_available' Cross-Site Scripting

Exploits (1)

exploitdb WORKING POC VERIFIED
by voodoo-labs · textwebappsphp
https://www.exploit-db.com/exploits/32913

This exploit demonstrates a cross-site scripting (XSS) vulnerability in Phorum by injecting malicious JavaScript via a crafted cookie. The payload triggers an alert box, proving arbitrary script execution in the context of the victim's session.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: Phorum 5.2.10 and 5.2-dev
No auth needed
Prerequisites: Victim must visit a malicious link or have their cookie manipulated
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026