Description
WordPress Plugin IMPress for IDX Broker is prone to a cross-site scripting vulnerability because it fails to properly sanitize user-supplied input. An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks. WordPress Plugin IMPress for IDX Broker version 3.0.5 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 3.0.6 or latest
References
https://sploitus.com/exploit?id=WPEX-ID:62E47CF4-1A19-4F7F-AAFD-AACEE6EA9D9A
https://plugins.svn.wordpress.org/idx-broker-platinum/trunk/readme.txt
Related Vulnerabilities
Moodle Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2012-1155)
WordPress Plugin twitterDash Cross-Site Request Forgery (2.1)
WordPress Plugin Power Charts-Responsive Beautiful Charts & Graphs Cross-Site Scripting (0.1.0)
WordPress Plugin RSVPMaker for Toastmasters Cross-Site Request Forgery (3.3.4)
IBM RTC Cross-site Scripting (XSS) Vulnerability (CVE-2020-4697)