MyBB 1.10 global.php KILL_GLOBAL cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

A vulnerability was found in MyBB 1.10 (Content Management System) and classified as problematic. This issue affects some unknown processing of the file global.php. The manipulation of the argument KILL_GLOBAL 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, and integrity. The summary by CVE is:

MyBB (MyBulletinBoard) 1.1.0 does not set the constant KILL_GLOBAL variable in (1) global.php and (2) inc/init.php, which allows remote attackers to initialize arbitrary variables that are processed by an @extract command, which could then be leveraged to conduct cross-site scripting (XSS) or SQL injection attacks.

The weakness was disclosed 04/18/2006 by imei addmimistrator (Website). The advisory is shared at myimei.com. The identification of this vulnerability is CVE-2006-1912. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details as well as a exploit are known. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

After before and not just, there has been an exploit disclosed. It is declared as proof-of-concept. By approaching the search of inurl:global.php it is possible to find vulnerable targets with Google Hacking. The vulnerability scanner Nessus provides a plugin with the ID 21239 (MyBB global.php 'KILL_GLOBAL' Overwrite SQL Injection), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CGI abuses.

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 (25865) and Tenable (21239).

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.4
VulDB Temp Score: 5.1
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: Cross site scripting
CWE: CWE-80 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 21239
Nessus Name: MyBB global.php 'KILL_GLOBAL' Overwrite SQL Injection
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/14/2006 🔍
04/17/2006 +3 days 🔍
04/17/2006 +0 days 🔍
04/18/2006 +1 days 🔍
04/18/2006 +0 days 🔍
04/18/2006 +0 days 🔍
04/20/2006 +1 days 🔍
04/20/2006 +0 days 🔍
04/23/2006 +3 days 🔍
03/12/2015 +3245 days 🔍
07/12/2021 +2314 days 🔍

Sourcesinfo

Product: mybb.com

Advisory: myimei.com
Researcher: imei addmimistrator
Status: Not defined
Confirmation: 🔍

CVE: CVE-2006-1912 (🔍)
X-Force: 25865
Vulnerability Center: 11192 - MyBB 1.1 Global Variables Initialization Cross-Site Scripting (XSS) and SQL Injection Vulnerability, High
SecurityFocus: 17564 - MyBB Global Variable Overwrite Vulnerability
Secunia: 19668
OSVDB: 24710 - MyBulletinBoard (MyBB) global.php Variable Overwrite

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

Entryinfo

Created: 03/12/2015 12:19
Updated: 07/12/2021 07:16
Changes: 03/12/2015 12:19 (58), 04/30/2019 09:30 (12), 07/12/2021 07:11 (3), 07/12/2021 07:16 (1)
Complete: 🔍
Cache ID: 18:2B7:103

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