EIP-2026-107130

PRE-CVE

Flatnuke 2.7.1 - 'level' Privilege Escalation

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-107130. PoCs published by StAkeR.

AI-analyzed exploit summary This Perl script exploits a privilege escalation vulnerability in Flatnuke <= 2.7.1 by manipulating the 'level' POST parameter with a null byte to elevate a user's privileges to administrator. It uses LWP::UserAgent to send a crafted HTTP request and verifies success by checking for admin-level access.

Description

Flatnuke 2.7.1 - 'level' Privilege Escalation

Exploits (1)

exploitdb WORKING POC VERIFIED
by StAkeR · perlwebappsphp
https://www.exploit-db.com/exploits/8399

This Perl script exploits a privilege escalation vulnerability in Flatnuke <= 2.7.1 by manipulating the 'level' POST parameter with a null byte to elevate a user's privileges to administrator. It uses LWP::UserAgent to send a crafted HTTP request and verifies success by checking for admin-level access.

Classification
Working Poc 95%
Attack Type
Auth Bypass
Complexity
Trivial
Reliability
Reliable
Target: Flatnuke <= 2.7.1
Auth required
Prerequisites: Valid user credentials (username and secid) · Access to the target Flatnuke installation
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026