EIP-2026-104978

PRE-CVE

Advanced Guestbook 2.3.1 - 'admin.php' Remote File Inclusion

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-104978. PoCs published by BrokeN-ProXy.

AI-analyzed exploit summary The exploit describes a remote file inclusion vulnerability in Advanced GuestBook for phpBB 2.3.1 due to improper input sanitization. An attacker can include arbitrary remote PHP files via the 'include_path' parameter in admin.php.

Description

Advanced Guestbook 2.3.1 - 'admin.php' Remote File Inclusion

Exploits (1)

exploitdb WRITEUP VERIFIED
by BrokeN-ProXy · textwebappsphp
https://www.exploit-db.com/exploits/28908

The exploit describes a remote file inclusion vulnerability in Advanced GuestBook for phpBB 2.3.1 due to improper input sanitization. An attacker can include arbitrary remote PHP files via the 'include_path' parameter in admin.php.

Classification
Writeup 90%
Attack Type
Rce
Complexity
Trivial
Reliability
Theoretical
Target: Advanced GuestBook for phpBB 2.3.1
No auth needed
Prerequisites: Network access to the target application · Ability to host a malicious PHP file on a remote server
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026