List Category Posts is a widely used WordPress plugin that allows site owners to display posts from specific categories in a list format. However, CVE-2024-9020 has been identified as a critical Stored Cross-Site Scripting (XSS) vulnerability within the plugin. This vulnerability enables attackers with contributor-level privileges to inject malicious JavaScript into post excerpts, which can lead to the creation of a backdoor admin account. With over 100,000 active installations, this flaw presents a significant security risk for websites using the List Category Posts plugin.
CVE-2024-9020 – List Category Posts – Stored XSS to JS Admin Creation – POC
