CVE-2022-36095 : What You Need to Know

XWiki Platform is a widely-used generic wiki platform that was found to have a vulnerability allowing Cross-Site Request Forgery (CSRF) attacks. This specific vulnerability affects versions prior to 13.10.5 and 14.3 of XWiki Platform.

Understanding CVE-2022-36095

This CVE highlights a security issue in XWiki Platform that could enable attackers to perform CSRF attacks for adding or removing tags on XWiki pages.

What is CVE-2022-36095?

Prior to versions 13.10.5 and 14.3 of XWiki Platform, attackers could exploit a vulnerability to execute CSRF attacks by manipulating tags on XWiki pages. The issue has been addressed in version 13.10.5 and 14.3.

The Impact of CVE-2022-36095

The vulnerability could have allowed malicious actors to forge requests that execute unwanted actions on behalf of authenticated users, potentially leading to unauthorized tag modifications on XWiki pages.

Technical Details of CVE-2022-36095

This section provides more detailed information on the vulnerability.

Vulnerability Description

XWiki Platform versions prior to 13.10.5 and 14.3 were susceptible to CSRF attacks that could be used to add or remove tags on XWiki pages.

Affected Systems and Versions

Systems running XWiki Platform versions greater than or equal to 2.0-milestone-1 and less than 13.10.5, as well as versions greater than or equal to 14.0 and less than 14.3, were impacted by this vulnerability.

Exploitation Mechanism

The vulnerability allowed attackers to manipulate tags on XWiki pages by leveraging CSRF attacks, potentially compromising the integrity of the affected systems.

Mitigation and Prevention

Protecting your system from CVE-2022-36095 requires immediate action and long-term security measures.

Immediate Steps to Take

Users are advised to update XWiki Platform to versions 13.10.5 or 14.3, which contain fixes for the CSRF vulnerability. Additionally, consider locally modifying the

documentTags.vm

template to mitigate the risk of unauthorized tag changes.

Long-Term Security Practices

To enhance the security of XWiki Platform, it is recommended to regularly update the software, implement strict access controls, and educate users about CSRF attacks and best security practices.

Patching and Updates

Stay informed about security updates released by XWiki to promptly apply patches that address known vulnerabilities in the software.