CVE-2022-22125 : What You Need to Know
Discover the impact of CVE-2022-22125, a medium-severity Stored Cross-Site Scripting (XSS) vulnerability in Halo CMS versions v1.0.0 to v1.4.17. Learn how to prevent XSS attacks effectively.
Halo CMS - Stored Cross-Site Scripting (XSS) in Article's Tag
Understanding CVE-2022-22125
This vulnerability in Halo CMS allows authenticated admin attackers to inject arbitrary JavaScript code into an article tag, leading to Stored Cross-Site Scripting (XSS) attacks.
What is CVE-2022-22125?
Versions of Halo CMS from v1.0.0 to v1.4.17 are susceptible to Stored Cross-Site Scripting (XSS) in the article tag. This vulnerability enables attackers to execute malicious scripts on victim servers.
The Impact of CVE-2022-22125
The impact of this vulnerability is rated as MEDIUM with a CVSS base score of 4.8. An attacker with high privileges can manipulate the victim's server through injected scripts, compromising confidentiality and integrity.
Technical Details of CVE-2022-22125
Vulnerability Description
The vulnerability lies in versions of Halo CMS from v1.0.0 to v1.4.17, allowing authenticated admin attackers to perform Stored Cross-Site Scripting (XSS) attacks via the article tag.
Affected Systems and Versions
Halo CMS versions v1.0.0 to v1.4.17 are affected, making systems susceptible to Stored Cross-Site Scripting (XSS) attacks.
Exploitation Mechanism
An authenticated admin attacker can inject specially crafted JavaScript code into an article tag, which will be executed when accessed by a victim, leading to a successful XSS attack.
Mitigation and Prevention
Immediate Steps to Take
To mitigate the risk, users of Halo CMS are advised to update to non-vulnerable versions immediately, implement proper input validation to prevent script injections, and educate admins on secure coding practices.
Long-Term Security Practices
In the long term, organizations should conduct regular security audits, stay informed about security patches and updates, and train personnel to identify and address security vulnerabilities effectively.
Patching and Updates
Developers should regularly check for security updates, apply patches promptly, and monitor security advisories related to Halo CMS to stay protected against known vulnerabilities.