EIP-2026-109753

PRE-CVE

MyBulletinBoard (MyBB) 1.2.2 - 'CLIENT-IP' SQL Injection

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-109753. PoCs published by Elekt.

AI-analyzed exploit summary This Perl script exploits a blind SQL injection vulnerability in MyBB <= 1.2.2 via the HTTP_CLIENT_IP header. It uses a binary search algorithm to efficiently extract user credentials (uid, username, password, salt, email) from the database.

Description

MyBulletinBoard (MyBB) 1.2.2 - 'CLIENT-IP' SQL Injection

Exploits (1)

exploitdb WORKING POC VERIFIED
by Elekt · perlwebappsphp
https://www.exploit-db.com/exploits/3719

This Perl script exploits a blind SQL injection vulnerability in MyBB <= 1.2.2 via the HTTP_CLIENT_IP header. It uses a binary search algorithm to efficiently extract user credentials (uid, username, password, salt, email) from the database.

Classification
Working Poc 95%
Attack Type
Sqli
Complexity
Moderate
Reliability
Reliable
Target: MyBB <= 1.2.2
No auth needed
Prerequisites: MySQL >= 4.1 · HTTP_CLIENT_IP header not sanitized
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026