CVE-2022-28982 : Vulnerability Insights and Analysis
Discover the impact of CVE-2022-28982, a cross-site scripting (XSS) flaw in Liferay Portal versions 7.3.3 through 7.4.2 and Liferay DXP 7.3, allowing attackers to execute arbitrary scripts or HTML.
A detailed overview of CVE-2022-28982, a cross-site scripting (XSS) vulnerability affecting Liferay Portal and Liferay DXP.
Understanding CVE-2022-28982
This section provides insights into the nature and impact of the XSS vulnerability.
What is CVE-2022-28982?
The CVE-2022-28982 vulnerability involves a cross-site scripting (XSS) issue in Liferay Portal versions 7.3.3 through 7.4.2 and Liferay DXP version 7.3 (before service pack 3). Attackers can exploit this flaw to execute malicious web scripts or HTML by injecting a specially crafted payload into the name of a tag.
The Impact of CVE-2022-28982
The vulnerability poses a significant security risk as it enables attackers to run arbitrary scripts on affected systems, potentially leading to unauthorized access, data theft, or other malicious activities.
Technical Details of CVE-2022-28982
Explore the specific technical aspects of the vulnerability.
Vulnerability Description
The XSS vulnerability allows threat actors to execute unauthorized scripts or HTML content through manipulated tag names, compromising the security and integrity of the affected systems.
Affected Systems and Versions
Liferay Portal versions 7.3.3 through 7.4.2 and Liferay DXP version 7.3 (pre-service pack 3) are susceptible to this security flaw, putting installations running these versions at risk.
Exploitation Mechanism
By injecting a carefully constructed payload into tag names, attackers can exploit this XSS flaw to launch various attacks, including script execution and data exfiltration.
Mitigation and Prevention
Learn how to address and prevent the CVE-2022-28982 vulnerability.
Immediate Steps to Take
To mitigate the risk associated with this vulnerability, users are advised to apply relevant security patches or updates released by Liferay for the affected versions.
Long-Term Security Practices
Incorporating secure coding practices, conducting regular security audits, and maintaining awareness of emerging threats can help prevent XSS vulnerabilities and enhance overall cybersecurity posture.
Patching and Updates
Keep systems up to date with the latest software patches and security fixes to safeguard against known vulnerabilities like CVE-2022-28982.