CVE-2014-1603

GetSimple CMS 3.3.1 - Cross-Site Scripting via admin/load.php or admin/settings.php

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2014-1603. PoCs published by Pedro Ribeiro.

AI-analyzed exploit summary This PoC demonstrates reflected and persistent XSS vulnerabilities in GetSimple CMS 3.3.1 admin console. The reflected XSS occurs in the plugin load page via the 'param' parameter, while the persistent XSS is triggered through the settings page by injecting malicious scripts into user input fields.

Description

Multiple cross-site scripting (XSS) vulnerabilities in GetSimple CMS 3.3.1 allow remote attackers to inject arbitrary web script or HTML via the (1) param parameter to admin/load.php or (2) user, (3) email, or (4) name parameter in a Save Settings action to admin/settings.php.

Exploits (1)

exploitdb WORKING POC
by Pedro Ribeiro · textwebappsphp
https://www.exploit-db.com/exploits/43888

This PoC demonstrates reflected and persistent XSS vulnerabilities in GetSimple CMS 3.3.1 admin console. The reflected XSS occurs in the plugin load page via the 'param' parameter, while the persistent XSS is triggered through the settings page by injecting malicious scripts into user input fields.

Classification
Working Poc 100%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: GetSimple CMS 3.3.1
Auth required
Prerequisites: Access to the admin console · Valid authentication credentials
MITRE ATT&CK
mistral-large-3 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3
Core References
Mailing List mailing-list x_refsource_fulldisc
http://seclists.org/fulldisclosure/2014/May/53
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/67337

Scores

EPSS 0.0322
EPSS Percentile 86.7%

Details

CWE
CWE-79
Status published
Products (1)
get-simple/getsimple_cms 3.3.1
Published May 14, 2014
Tracked Since Feb 18, 2026