EIP-2026-114506

PRE-CVE

YapBB 1.2 - 'cfgIncludeDirectory' Remote Command Execution

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-114506. PoCs published by cijfer.

AI-analyzed exploit summary This Perl script exploits a remote command execution vulnerability in YapBB <=1.2 Beta by injecting malicious code via the `cfgIncludeDirectory` parameter in `global.php`. It uses LWP::UserAgent to send crafted HTTP requests and retrieves command output from a specified PHP shell.

Description

YapBB 1.2 - 'cfgIncludeDirectory' Remote Command Execution

Exploits (1)

exploitdb WORKING POC VERIFIED
by cijfer · perlwebappsphp
https://www.exploit-db.com/exploits/1503

This Perl script exploits a remote command execution vulnerability in YapBB <=1.2 Beta by injecting malicious code via the `cfgIncludeDirectory` parameter in `global.php`. It uses LWP::UserAgent to send crafted HTTP requests and retrieves command output from a specified PHP shell.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: YapBB <=1.2 Beta
No auth needed
Prerequisites: Target must have YapBB <=1.2 Beta installed · PHP shell must be accessible for command output retrieval
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026