EIP-2026-109977

PRE-CVE

Nucleus 3.61 - Multiple Remote File Inclusions

Title source: legacy

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-109977. PoCs published by n0n0x.

AI-analyzed exploit summary This exploit demonstrates multiple remote file inclusion (RFI) vulnerabilities in Nucleus CMS v3.61. The vulnerabilities allow an attacker to include arbitrary remote files via the `DIR_LIBS` parameter in multiple scripts.

Description

Nucleus 3.61 - Multiple Remote File Inclusions

Exploits (1)

exploitdb WORKING POC

by n0n0x · textwebappsphp

https://www.exploit-db.com/exploits/15907

View Code ZIP pw:eip

This exploit demonstrates multiple remote file inclusion (RFI) vulnerabilities in Nucleus CMS v3.61. The vulnerabilities allow an attacker to include arbitrary remote files via the `DIR_LIBS` parameter in multiple scripts.

Classification

Working Poc 95%

Attack Type

Rce

Complexity

Trivial

Reliability

Reliable

Target: Nucleus CMS v3.61

No auth needed

Prerequisites: Remote file inclusion must be enabled on the target server · Attacker must be able to host a malicious file on a remote server

MITRE ATT&CK

T1189 - Drive-by Compromise T1203 - Exploitation for Client Execution

devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve

Tracked Since Feb 18, 2026