What the vulnerability does
01Description
The XStore theme for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 9.5.4 via theet_ajax_required_plugins_popup() function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to include and execute arbitrary .php files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where .php file types can be uploaded and included.
Explanation of Vulnerability in Simple Terms
02Summary
XStore versions up to 9.5.4 contain a path traversal vulnerability that allows authenticated users to read, modify, or delete arbitrary files on the server. An attacker with low-level site access can bypass file access restrictions and reach sensitive system files outside the intended directory. This affects confidentiality, integrity, and availability of the entire site.
What an attacker can do
03Attacker Capabilities
Read, modify, or delete arbitrary files on the server outside the intended application directory.
Potential impact on your site
04Site Impact
Any authenticated user can access sensitive files, potentially exposing database credentials, configuration, or other sites on the same server.
Conditions required to exploit
05Prerequisites
Attacker must have a low-privilege user account on the site (e.g., subscriber or contributor role).
Key dates
06Disclosure timeline
October 15, 2025
CVE published
April 8, 2026
Record updated
