Description
WordPress Plugin Lightweight Accordion 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 Lightweight Accordion version 1.5.14 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 1.5.15 or latest
References
https://sploitus.com/exploit?id=WPEX-ID:FE60EA83-B584-465A-8128-B7358D8DA3AF
https://plugins.svn.wordpress.org/lightweight-accordion/trunk/readme.txt
Related Vulnerabilities
WordPress URL Redirection to Untrusted Site ('Open Redirect') Vulnerability (CVE-2017-14725)
MySQL Permissions, Privileges, and Access Controls Vulnerability (CVE-2012-4452)
WordPress Plugin Calendar Event Multi View Security Bypass (1.4.13)
WordPress Plugin Shopping Cart & eCommerce Store Cross-Site Request Forgery (5.1.0)