EIP-2026-103886

PRE-CVE

CSO Lanifex Outreach Project Tool 0.946b - Request Origin Spoofing

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-103886. PoCs published by Martin Eiszner.

AI-analyzed exploit summary This Perl script exploits an IP address spoofing vulnerability in OPT by injecting fake IP addresses via HTTP headers. It performs a brute-force attack on user credentials by sending crafted requests with randomized VIA headers to obscure the origin of the request.

Description

CSO Lanifex Outreach Project Tool 0.946b - Request Origin Spoofing

Exploits (1)

exploitdb WORKING POC VERIFIED
by Martin Eiszner · perlremotemultiple
https://www.exploit-db.com/exploits/22179

This Perl script exploits an IP address spoofing vulnerability in OPT by injecting fake IP addresses via HTTP headers. It performs a brute-force attack on user credentials by sending crafted requests with randomized VIA headers to obscure the origin of the request.

Classification
Working Poc 90%
Attack Type
Auth Bypass
Complexity
Moderate
Reliability
Reliable
Target: OPT (version not specified)
No auth needed
Prerequisites: Target URL · Username list · Password list
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026