A significant vulnerability has been discovered in the widely-used Tracking Code Manager WordPress plugin, identified as CVE-2024-6335. With over 100,000 installations, this plugin has become a valuable tool for managing tracking scripts, but a serious security flaw allows attackers to exploit a Stored Cross-Site Scripting (XSS) vulnerability. This flaw enables attackers to embed malicious JavaScript (JS) code within the plugin, leading to account takeovers and potential backdoor creation. Improper sanitization of inputs is the primary cause of this vulnerability, putting numerous WordPress sites at risk of exploitation.
CVE-2024-6335 – Tracking Code Manager – Stored XSS to backdoor creation – POC
