MyBB 1.0.2 usercp2.php $url cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.2$0-$5k0.00

A vulnerability, which was classified as problematic, has been found in MyBB 1.0.2 (Content Management System). Affected by this issue is an unknown function of the file usercp2.php. The manipulation of the argument $url 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 integrity. CVE summarizes:

Cross-site scripting (XSS) vulnerability in the Add Thread to Favorites feature in usercp2.php in MyBB (aka MyBulletinBoard) 1.02 allows remote attackers to inject arbitrary web script or HTML via an HTTP Referer header ($url variable).

The weakness was disclosed 01/31/2006 as not defined posting (Bugtraq). The advisory is shared for download at securityfocus.com. This vulnerability is handled as CVE-2006-0495 since 01/31/2006. 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 exploit are known. The MITRE ATT&CK project declares the attack technique as T1059.007.

It is declared as highly functional. By approaching the search of inurl:usercp2.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 vulnerability database at X-Force (24392). The entry 28531 is pretty similar.

Productinfo

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Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.2
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: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Highly functional
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/24/2006 🔍
01/31/2006 +7 days 🔍
01/31/2006 +0 days 🔍
01/31/2006 +0 days 🔍
03/12/2015 +3327 days 🔍
04/30/2019 +1510 days 🔍

Sourcesinfo

Product: mybb.com

Advisory: securityfocus.com⛔
Status: Not defined

CVE: CVE-2006-0495 (🔍)
X-Force: 24392 - MyBB usercp2.php cross-site scripting
SecurityFocus: 16419 - MyBB UserCP2.PHP Referer Header HTML Injection Vulnerability

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

Entryinfo

Created: 03/12/2015 11:11
Updated: 04/30/2019 09:30
Changes: 03/12/2015 11:11 (51), 04/30/2019 09:30 (6)
Complete: 🔍

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