Exploitation Summary
EIP tracks 1 public exploit for EIP-2026-107548. PoCs published by StAkeR.
AI-analyzed exploit summary This exploit targets H2O-CMS <= 3.4 by injecting malicious PHP code into configuration parameters via a POST request, enabling remote command execution. It leverages authenticated access to modify settings and execute arbitrary commands through crafted HTTP requests.
Description
H2O-CMS 3.4 - Remote Command Execution
Exploits (1)
exploitdb
WORKING POC
VERIFIED
by StAkeR · perlwebappsphp
https://www.exploit-db.com/exploits/6861
This exploit targets H2O-CMS <= 3.4 by injecting malicious PHP code into configuration parameters via a POST request, enabling remote command execution. It leverages authenticated access to modify settings and execute arbitrary commands through crafted HTTP requests.
Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target:
H2O-CMS <= 3.4
Auth required
Prerequisites:
Authenticated access to the H2O-CMS admin panel · Network access to the target server
devstral-2 · analyzed Feb 16, 2026
Full analysis →
Details
Status
pre_cve
Tracked Since
Feb 18, 2026