EIP-2026-111377

PRE-CVE

PmWiki 2.1.19 - 'Zend_Hash_Del_Key_Or_Index' Remote Command Execution

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-111377. PoCs published by rgod.

AI-analyzed exploit summary This exploit targets a remote command execution vulnerability in PmWiki <= 2.1.19 by leveraging a Zend_Hash_Del_Key_Or_Index issue in PHP versions < 4.4.3 or 5 <= PHP < 5.1.4 with register_globals enabled. It sends a crafted multipart/form-data POST request to execute arbitrary commands via the CLIENT-IP header.

Description

PmWiki 2.1.19 - 'Zend_Hash_Del_Key_Or_Index' Remote Command Execution

Exploits (1)

exploitdb WORKING POC VERIFIED
by rgod · phpwebappsphp
https://www.exploit-db.com/exploits/2291

This exploit targets a remote command execution vulnerability in PmWiki <= 2.1.19 by leveraging a Zend_Hash_Del_Key_Or_Index issue in PHP versions < 4.4.3 or 5 <= PHP < 5.1.4 with register_globals enabled. It sends a crafted multipart/form-data POST request to execute arbitrary commands via the CLIENT-IP header.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: PmWiki <= 2.1.19
No auth needed
Prerequisites: PHP < 4.4.3 or 5 <= PHP < 5.1.4 · register_globals=On · remote HTTP server hosting malicious PHP code
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026