CVE-2019-12466 Explained : Impact and Mitigation
Learn about CVE-2019-12466, a CSRF vulnerability in Wikimedia MediaWiki version 1.32.1. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
Wikimedia MediaWiki version 1.32.1 is vulnerable to CSRF.
Understanding CVE-2019-12466
This CVE identifies a Cross-Site Request Forgery (CSRF) vulnerability in Wikimedia MediaWiki version 1.32.1.
What is CVE-2019-12466?
CVE-2019-12466 is a security vulnerability that allows attackers to perform unauthorized actions on behalf of authenticated users through CSRF attacks.
The Impact of CVE-2019-12466
The vulnerability in Wikimedia MediaWiki version 1.32.1 could lead to unauthorized actions being executed on behalf of authenticated users, potentially compromising data and system integrity.
Technical Details of CVE-2019-12466
This section provides technical details about the vulnerability.
Vulnerability Description
Wikimedia MediaWiki through version 1.32.1 is susceptible to Cross-Site Request Forgery (CSRF) attacks.
Affected Systems and Versions
- Product: Wikimedia MediaWiki
- Version: 1.32.1
Exploitation Mechanism
Attackers can exploit this vulnerability by tricking authenticated users into executing malicious actions without their consent.
Mitigation and Prevention
Protect your systems from CVE-2019-12466 with the following measures:
Immediate Steps to Take
- Update Wikimedia MediaWiki to a patched version.
- Implement CSRF protection mechanisms.
- Educate users about CSRF attacks and safe browsing practices.
Long-Term Security Practices
- Regularly monitor and audit web application security.
- Employ secure coding practices to prevent CSRF vulnerabilities.
Patching and Updates
- Stay informed about security updates for Wikimedia MediaWiki.