Threat database

An arbitrary file deletion vulnerability exists in the admin/del.php file at line 62 in ZZCMS 2023 and earlier. Due to insufficient validation and sanitization of user input for file paths, an attacker can exploit this vulnerability by using directory traversal techniques to delete arbitrary files on the server. This can lead to the deletion of critical files, potentially disrupting the normal operation of the system.

A reflected cross-site scripting (XSS) vulnerability exists in user/login.php at line 24 in ZZCMS 2023 and earlier. The application directly inserts the value of the HTTP_REFERER header into the HTML response without proper sanitization. An attacker can exploit this vulnerability by tricking a user into visiting a specially crafted URL, which includes a malicious Referer header. This can lead to the execution of arbitrary JavaScript code in the context of the victim's browser, potentially resulting in session hijacking, defacement, or other malicious activities.

A reflected cross-site scripting (XSS) vulnerability in the component dl_liuyan_save.php of ZZCMS v2023 allows attackers to execute arbitrary code in the context of a user's browser via injecting a crafted payload.