EIP-2026-110876

PRE-CVE

PHP-Nuke 8.3 - 'upload.php' Arbitrary File Upload (2)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-110876. PoCs published by pentesters.ir.

AI-analyzed exploit summary This Perl script exploits an arbitrary file upload vulnerability in PHP-Nuke 8.3 by bypassing file extension checks to upload a malicious PHP file disguised as a GIF. It crafts a multipart POST request to upload the file and retrieves the uploaded path for remote code execution.

Description

PHP-Nuke 8.3 - 'upload.php' Arbitrary File Upload (2)

Exploits (1)

exploitdb WORKING POC VERIFIED
by pentesters.ir · perlwebappsphp
https://www.exploit-db.com/exploits/35854

This Perl script exploits an arbitrary file upload vulnerability in PHP-Nuke 8.3 by bypassing file extension checks to upload a malicious PHP file disguised as a GIF. It crafts a multipart POST request to upload the file and retrieves the uploaded path for remote code execution.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: PHP-Nuke 8.3
No auth needed
Prerequisites: Perl environment · Network access to target · PHP-Nuke 8.3 with vulnerable upload endpoint
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026