CVE-2023-32069 : Exploit Details and Defense Strategies

XWiki Platform privilege escalation (PR)/RCE from account through class sheet.

Understanding CVE-2023-32069

This CVE affects XWiki Platform, allowing for privilege escalation and potential remote code execution.

What is CVE-2023-32069?

XWiki Platform versions starting at 3.3-milestone-2 up to 14.10.4 are vulnerable to a privilege escalation issue. Users could execute unauthorized actions using the rights of the XWiki.ClassSheet author.

The Impact of CVE-2023-32069

The impact of this CVE is critical as it allows attackers to escalate privileges and potentially execute malicious code remotely.

Technical Details of CVE-2023-32069

XWiki Platform, a generic wiki platform, is vulnerable to privilege escalation and unauthorized code execution.

Vulnerability Description

Users can exploit this vulnerability to execute actions using the author's rights of XWiki.ClassSheet, posing a serious security risk.

Affected Systems and Versions

XWiki Platform versions >= 3.3-milestone-3 and < 14.10.4 are confirmed to be affected by this vulnerability.

Exploitation Mechanism

Attackers with low privileges can exploit this vulnerability remotely without requiring user interaction.

Mitigation and Prevention

Taking immediate steps to address and prevent exploitation is crucial to safeguard systems.

Immediate Steps to Take

Users are advised to update to patched versions XWiki 15.0-rc-1 and 14.10.4 to mitigate this vulnerability. There are no known workarounds.

Long-Term Security Practices

Regularly updating XWiki Platform to the latest secure versions is recommended to prevent potential security breaches.

Patching and Updates

Stay informed about security advisories and promptly apply patches and updates to maintain a secure environment.