EIP-2026-110520

PRE-CVE

PBLang 4.99.17.q - Remote File Rewriting / Command Execution

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-110520. PoCs published by KiNgOfThEwOrLd.

AI-analyzed exploit summary This exploit leverages a file rewriting vulnerability in PBLang <= 4.99.17.q by injecting malicious PHP code via the unfiltered 'topicicon' parameter and using directory traversal with a null byte to write arbitrary files. It demonstrates both remote command execution and index rewriting.

Description

PBLang 4.99.17.q - Remote File Rewriting / Command Execution

Exploits (1)

exploitdb WORKING POC VERIFIED
by KiNgOfThEwOrLd · textwebappsphp
https://www.exploit-db.com/exploits/4654

This exploit leverages a file rewriting vulnerability in PBLang <= 4.99.17.q by injecting malicious PHP code via the unfiltered 'topicicon' parameter and using directory traversal with a null byte to write arbitrary files. It demonstrates both remote command execution and index rewriting.

Classification
Working Poc 90%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: PBLang <= 4.99.17.q
No auth needed
Prerequisites: Magic Quotes must be OFF on the target server
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026