CVE-2022-0662 : Vulnerability Insights and Analysis
Learn about CVE-2022-0662, a Cross-Site Scripting (XSS) vulnerability in AdRotate WordPress plugin before 5.8.23. Discover the impact, affected versions, and mitigation steps here.
WordPress plugin AdRotate before version 5.8.23 is prone to a Cross-Site Scripting (XSS) vulnerability that could be exploited by high privilege users. Here's what you need to know about CVE-2022-0662.
Understanding CVE-2022-0662
AdRotate < 5.8.23 - Admin+ XSS via Advert Name
What is CVE-2022-0662?
The AdRotate WordPress plugin before 5.8.23 fails to sanitize and escape Advert Names, potentially enabling users with high privileges to execute Cross-Site Scripting attacks, even when unfiltered_html capability is disabled.
The Impact of CVE-2022-0662
This vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users, leading to unauthorized actions, data theft, or further compromise of the affected site.
Technical Details of CVE-2022-0662
Vulnerability Description
The issue arises from the plugin's failure to properly sanitize user input in Advert Names, exposing the site to XSS attacks.
Affected Systems and Versions
AdRotate versions earlier than 5.8.23 are affected by this vulnerability. Users of these versions are at risk of exploitation.
Exploitation Mechanism
By injecting specially crafted scripts into the Advert Names field, attackers can execute malicious code in the context of other site users, potentially compromising their accounts or stealing sensitive information.
Mitigation and Prevention
Immediate Steps to Take
To mitigate the risk associated with CVE-2022-0662, users should update AdRotate to version 5.8.23 or later. Additionally, restricting access to vulnerable components can help reduce the attack surface.
Long-Term Security Practices
Regularly monitoring for security updates and promptly applying patches is crucial to maintaining the security of WordPress plugins and preventing exploitation of known vulnerabilities.
Patching and Updates
Stay informed about security advisories related to AdRotate and other plugins used in your WordPress environment. Implement a robust patch management process to ensure timely deployment of security fixes.