CVE-2022-28978 : Security Advisory and Response

A stored cross-site scripting (XSS) vulnerability in Liferay Portal and Liferay DXP versions allows remote attackers to inject malicious scripts via a user's name.

Understanding CVE-2022-28978

This CVE pertains to a security flaw in the Site module's user membership administration page in Liferay Portal versions 7.0.1 through 7.4.1, and Liferay DXP versions 7.0 through 7.3.

What is CVE-2022-28978?

The vulnerability enables cybercriminals to inject arbitrary web scripts or HTML code through a user's name.

The Impact of CVE-2022-28978

The exploitation of this vulnerability can lead to unauthorized access, data theft, and potential compromise of user information on affected systems.

Technical Details of CVE-2022-28978

This section dives into the specifics of the vulnerability.

Vulnerability Description

The XSS vulnerability in the Site module allows attackers to execute malicious scripts by manipulating user names.

Affected Systems and Versions

Liferay Portal versions 7.0.1 through 7.4.1, and Liferay DXP versions 7.0 through 7.3 are affected by this security issue.

Exploitation Mechanism

Remote threat actors can exploit the flaw by injecting crafted scripts into the user's name field on the membership administration page.

Mitigation and Prevention

To address CVE-2022-28978, immediate action and long-term security measures are crucial.

Immediate Steps to Take

Users and administrators should apply the recommended security patches or updates provided by Liferay to remediate this vulnerability.

Long-Term Security Practices

Implement secure coding practices and regularly update systems to bolster defenses against XSS attacks.

Patching and Updates

Stay informed about security advisories from Liferay and promptly install patches and updates to protect systems from potential exploitation.