CVE-2005-0613

FCKeditor 2.0 RC2 - Unauthenticated Arbitrary File Upload

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 2 public exploits for CVE-2005-0613.

AI-analyzed exploit summary This exploit demonstrates an arbitrary file upload vulnerability in Nuke ET <= 3.4 due to improper MIME type validation in the FCKeditor component. It uploads a malicious PHP file disguised as a ZIP file and provides a remote shell.

Description

Unknown vulnerability in FCKeditor 2.0 RC2, when used with PHP-Nuke, allows remote attackers to upload arbitrary files.

Exploits (2)

exploitdb WORKING POC
phpwebappsphp
https://www.exploit-db.com/exploits/6783

This exploit demonstrates an arbitrary file upload vulnerability in Nuke ET <= 3.4 due to improper MIME type validation in the FCKeditor component. It uploads a malicious PHP file disguised as a ZIP file and provides a remote shell.

Classification
Working Poc 100%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Nuke ET <= 3.4
No auth needed
Prerequisites: FCKeditor component accessible · PHP environment with file uploads enabled
devstral-2 · analyzed Feb 19, 2026 Full analysis →
exploitdb WORKING POC
phpwebappsphp
https://www.exploit-db.com/exploits/3702

This exploit leverages an authentication bypass vulnerability in InoutMailingListManager <= 3.1 to upload a malicious PHP file, execute arbitrary commands, and retrieve database credentials. It demonstrates a multi-step attack chain involving directory traversal, file upload, and command execution.

Classification
Working Poc 100%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: InoutMailingListManager <= 3.1
No auth needed
Prerequisites: Target must have InoutMailingListManager <= 3.1 installed · PHP must be enabled on the server · File upload functionality must be accessible
devstral-2 · analyzed Feb 19, 2026 Full analysis →

References (1)

Core 1
Core References
Patch, Vendor Advisory vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/12676

Scores

EPSS 0.0279
EPSS Percentile 86.5%

Details

Status published
Products (1)
fckeditor/fckeditor 2.0_rc2
Published Feb 28, 2005
Tracked Since Feb 18, 2026