FlatNuke 2.5.6 verify.php body

CVSS Meta Temp Score
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Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.1$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in FlatNuke 2.5.6. This vulnerability affects unknown code of the file verify.php. The manipulation of the argument body results in an unknown weakness. This vulnerability is known as CVE-2005-4449. Furthermore, an exploit is available.

Detailsinfo

A vulnerability was found in FlatNuke 2.5.6 (Content Management System). It has been classified as problematic. Affected is an unknown code block of the file verify.php. The manipulation of the argument body with an unknown input leads to a unknown weakness. This is going to have an impact on integrity. CVE summarizes:

verify.php in FlatNuke 2.5.6 allows remote authenticated administrators to modify arbitrary PHP files by setting the file parameter to an arbitrary file and injecting the code into the body parameter. NOTE: if a FlatNuke administrator is normally assumed to be able to modify arbitrary content, then this issue does not cross privilege boundaries and would not be a vulnerability.

The weakness was published 12/10/2005 (Website). The advisory is available at securityfocus.com. This vulnerability is traded as CVE-2005-4449 since 12/21/2005. The exploitability is told to be easy. It is possible to launch the attack remotely. The requirement for exploitation is a authentication. Technical details and a public exploit are known.

A public exploit has been developed by rgod and been published before and not just after the advisory. The exploit is shared for download at milw0rm.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:verify.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (22159), Exploit-DB (1367), OSVDB (21750†) and SecurityTracker (ID 1015339†). Similar entries are available at VDB-27451 and VDB-27689. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Unknown
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: rgod
Download: 🔍
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/10/2005 🔍
12/10/2005 +0 days 🔍
12/10/2005 +0 days 🔍
12/11/2005 +0 days 🔍
12/15/2005 +4 days 🔍
12/21/2005 +5 days 🔍
12/21/2005 +0 days 🔍
03/12/2015 +3368 days 🔍
07/06/2025 +3769 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Status: Confirmed

CVE: CVE-2005-4449 (🔍)
GCVE (CVE): GCVE-0-2005-4449
GCVE (VulDB): GCVE-100-27690
X-Force: 22159
OSVDB: 21750 - FlatNuke verify.php Arbitrary PHP Injection
SecurityTracker: 1015339

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/12/2015 11:11
Updated: 07/06/2025 05:27
Changes: 03/12/2015 11:11 (48), 07/15/2018 16:21 (13), 07/06/2025 05:27 (16)
Complete: 🔍
Cache ID: 216:051:103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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