CVE-2012-4877

Flatnux < 2011-08-09-2 - Cross-Site Request Forgery in controlcenter.php

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2012-4877. PoCs published by Vulnerability Laboratory.

AI-analyzed exploit summary This exploit demonstrates a CSRF vulnerability in Flatnux, allowing an attacker to create a new user with arbitrary credentials via a crafted HTML form. The PoC submits a form to the target application, bypassing authentication requirements.

Description

Cross-site request forgery (CSRF) vulnerability in controlcenter.php in FlatnuX CMS 2011 08.09.2 and earlier allows remote attackers to hijack the authentication of administrators for requests that add user accounts.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Vulnerability Laboratory · htmlwebappsphp
https://www.exploit-db.com/exploits/37035

This exploit demonstrates a CSRF vulnerability in Flatnux, allowing an attacker to create a new user with arbitrary credentials via a crafted HTML form. The PoC submits a form to the target application, bypassing authentication requirements.

Classification
Working Poc 90%
Attack Type
Auth Bypass
Complexity
Trivial
Reliability
Reliable
Target: Flatnux (versions 2011-08.09.2, 2011-2012-01.03.3, and others)
No auth needed
Prerequisites: Victim must visit a malicious webpage hosting the exploit
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (6)

Core 6
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://osvdb.org/80878
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/74567
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/48656
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/52846

Scores

EPSS 0.0118
EPSS Percentile 63.6%

Details

CWE
CWE-352
Status published
Products (4)
flatnux/flatnux 2008-12-11
flatnux/flatnux 2009-01-27
flatnux/flatnux 2009-02-04
flatnux/flatnux < 2011-08-09-2
Published Sep 06, 2012
Tracked Since Feb 18, 2026