CVE-2021-32828 : Security Advisory and Response
Learn about the CVE-2021-32828 affecting the Nuxeo Platform, its impact, technical details, affected systems, exploitation mechanism, and mitigation steps to secure your systems.
A detailed guide on the Regular expression Denial of Service vulnerability in MooTools affecting the Nuxeo Platform.
Understanding CVE-2021-32828
This section provides insights into the nature of CVE-2021-32828.
What is CVE-2021-32828?
The vulnerability in the
oauth2The Impact of CVE-2021-32828
The vulnerability poses a medium severity risk with a CVSS base score of 5.4. It could be leveraged by attackers to compromise the confidentiality and integrity of the affected systems.
Technical Details of CVE-2021-32828
Elaborating on the technical aspects of CVE-2021-32828.
Vulnerability Description
CVE-2021-32828 involves a vulnerability in the
oauth2Affected Systems and Versions
The vulnerability impacts the Nuxeo Platform version 11.5.109, with custom versions equal to or less than 11.5.109 being vulnerable to exploitation.
Exploitation Mechanism
By leveraging the automation API, threat actors can exploit the XSS vulnerability in the
oauth2Mitigation and Prevention
Guidelines on how to mitigate the risks associated with CVE-2021-32828.
Immediate Steps to Take
Users are advised to update to a patched version of the Nuxeo Platform to prevent exploitation of this vulnerability. Additionally, input validation mechanisms should be implemented to mitigate XSS attacks.
Long-Term Security Practices
Implementing secure coding practices, conducting regular security audits, and staying informed about emerging threats are essential for long-term security.
Patching and Updates
Regularly applying patches released by Nuxeo and monitoring security advisories can help in maintaining a secure environment.