YACS files/file.php context[path_to_root] cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability was found in YACS. It has been declared as problematic. This affects an unknown part of the file files/file.php. Such manipulation of the argument context[path_to_root] leads to cross site scripting. This vulnerability is traded as CVE-2006-4532. The attack may be launched remotely. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in YACS (version now known). Affected by this issue is some unknown processing of the file files/file.php. The manipulation of the argument context[path_to_root] with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-80. The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages. Impacted is confidentiality, integrity, and availability. CVE summarizes:

PHP remote file inclusion vulnerability in articles/article.php in Yet Another Community System (YACS) CMS 6.6.1 and earlier allows remote attackers to execute arbitrary PHP code via a URL in the context[path_to_root] parameter.

The weakness was shared 08/29/2006 by matasanos (Website). The advisory is shared for download at yetanothercommunitysystem.com. This vulnerability is handled as CVE-2006-4532 since 09/01/2006. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. Technical details as well as a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1059.007.

A public exploit has been developed by MATASANOS and been published 2 days after the advisory. The exploit is available at exploit-db.com. It is declared as proof-of-concept. By approaching the search of inurl:files/file.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 Exploit-DB (2282), OSVDB (31305†), Secunia (SA21680†) and SecurityTracker (ID 1016775†). The entries VDB-32104, VDB-32077, VDB-84941 and VDB-84942 are related to this item. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-80 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: MATASANOS
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: 🔍
Exploit Delay Time: 🔍

Timelineinfo

08/29/2006 🔍
08/31/2006 +1 days 🔍
08/31/2006 +0 days 🔍
09/01/2006 +1 days 🔍
09/01/2006 +0 days 🔍
09/01/2006 +0 days 🔍
09/01/2006 +0 days 🔍
01/05/2007 +126 days 🔍
05/08/2016 +3410 days 🔍
07/17/2024 +2992 days 🔍

Sourcesinfo

Advisory: yetanothercommunitysystem.com
Researcher: matasanos
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2006-4532 (🔍)
GCVE (CVE): GCVE-0-2006-4532
GCVE (VulDB): GCVE-100-84944
X-Force: 28682
Secunia: 21680 - YACS "context[path_to_root]" File Inclusion Vulnerabilities, Highly Critical
OSVDB: 31305 - YACS files/file.php context[path_to_root] Parameter Remote File Inclusion
SecurityTracker: 1016775
Vupen: ADV-2006-3425

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

Entryinfo

Created: 05/08/2016 21:19
Updated: 07/17/2024 04:55
Changes: 05/08/2016 21:19 (59), 12/06/2018 09:44 (9), 08/08/2022 14:58 (3), 08/08/2022 15:01 (1), 07/17/2024 04:55 (16)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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