CVE-2003-1400

PHP-Nuke 5.0-6.0 - Cross-Site Scripting via Your_Account user_avatar Parameter

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2003-1400. PoCs published by delusion.

AI-analyzed exploit summary This exploit demonstrates a stored XSS vulnerability in PHP-Nuke via the avatar selection feature. It allows arbitrary code execution in the context of the victim's browser by injecting malicious code into the user profile.

Description

Cross-site scripting (XSS) vulnerability in the Your_Account module for PHP-Nuke 5.0 through 6.0 allows remote attackers to inject arbitrary web script or HTML via the user_avatar parameter.

Exploits (1)

exploitdb WORKING POC VERIFIED
by delusion · textwebappsphp
https://www.exploit-db.com/exploits/22211

This exploit demonstrates a stored XSS vulnerability in PHP-Nuke via the avatar selection feature. It allows arbitrary code execution in the context of the victim's browser by injecting malicious code into the user profile.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: PHP-Nuke (versions prior to fix for CVE-2003-1400)
Auth required
Prerequisites: Access to a user account with avatar modification privileges
mistral-large-3 · analyzed Feb 16, 2026 Full analysis →

References (4)

Core 4
Core References
Exploit mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/309959
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/310115
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/6750
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/11229

Scores

EPSS 0.0145
EPSS Percentile 70.3%

Details

CWE
CWE-79
Status published
Products (10)
francisco_burzi/php-nuke 5.0
francisco_burzi/php-nuke 5.0.1
francisco_burzi/php-nuke 5.1
francisco_burzi/php-nuke 5.2
francisco_burzi/php-nuke 5.2a
francisco_burzi/php-nuke 5.3.1
francisco_burzi/php-nuke 5.4
francisco_burzi/php-nuke 5.5
francisco_burzi/php-nuke 5.6
francisco_burzi/php-nuke 6.0
Published Dec 31, 2003
Tracked Since Feb 18, 2026