CVE-2022-29905 : What You Need to Know
Discover the impact of CVE-2022-29905, a CSRF vulnerability in the FanBoxes extension for MediaWiki. Learn about affected systems, exploitation risks, and mitigation steps.
A security vulnerability labeled as CVE-2022-29905 has been identified in the FanBoxes extension for MediaWiki up to version 1.37.2. The vulnerability enables Cross-Site Request Forgery (CSRF) via the Special:UserBoxes feature.
Understanding CVE-2022-29905
This section provides an overview of the CVE-2022-29905 vulnerability and its implications.
What is CVE-2022-29905?
The CVE-2022-29905 vulnerability affects the FanBoxes extension for MediaWiki versions up to 1.37.2. Attackers can exploit this vulnerability through the Special:UserBoxes feature to perform CSRF attacks.
The Impact of CVE-2022-29905
The security flaw poses a risk of unauthorized actions being performed on behalf of authenticated users, potentially leading to sensitive data exposure or unauthorized operations.
Technical Details of CVE-2022-29905
This section delves into the specifics of the CVE-2022-29905 vulnerability.
Vulnerability Description
The vulnerability in the FanBoxes extension for MediaWiki allows malicious actors to carry out CSRF attacks using the Special:UserBoxes functionality.
Affected Systems and Versions
All instances of MediaWiki with FanBoxes extension versions up to 1.37.2 are vulnerable to CVE-2022-29905.
Exploitation Mechanism
By leveraging the Special:UserBoxes feature, threat actors can craft malicious requests to execute unauthorized actions on the affected MediaWiki installation.
Mitigation and Prevention
In this section, we discuss strategies to mitigate the risks posed by CVE-2022-29905 and prevent potential exploitation.
Immediate Steps to Take
Users are advised to update the FanBoxes extension to version 1.37.2 (commit 027ffb0b9d6fe0d823810cf03f5b562a212162d4) or later to mitigate the vulnerability.
Long-Term Security Practices
Implementing strong CSRF protection measures and regularly monitoring for suspicious activities can enhance overall security posture.
Patching and Updates
Stay informed about security patches and updates released by the FanBoxes extension maintainers to address vulnerabilities and ensure the security of MediaWiki installations.