EIP-2026-109701

PRE-CVE

MyBB 1.8.6 - SQL Injection

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-109701. PoCs published by Curesec Research Team.

AI-analyzed exploit summary This is a detailed technical writeup describing a second-order SQL injection vulnerability in MyBB 1.8.6, where an authenticated admin can inject malicious SQL into the 'threadsperpage' setting, leading to information disclosure. The proof-of-concept demonstrates the injection via the LIMIT clause, but the primary content is a thorough analysis rather than functional exploit code.

Description

MyBB 1.8.6 - SQL Injection

Exploits (1)

exploitdb WRITEUP
by Curesec Research Team · textwebappsphp
https://www.exploit-db.com/exploits/40396

This is a detailed technical writeup describing a second-order SQL injection vulnerability in MyBB 1.8.6, where an authenticated admin can inject malicious SQL into the 'threadsperpage' setting, leading to information disclosure. The proof-of-concept demonstrates the injection via the LIMIT clause, but the primary content is a thorough analysis rather than functional exploit code.

Classification
Writeup 100%
Attack Type
Sqli
Complexity
Moderate
Reliability
Reliable
Target: MyBB 1.8.6
Auth required
Prerequisites: Authenticated admin access to MyBB · Ability to modify the 'threadsperpage' setting
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026