Vulnerability · Published May 20, 2026 · Assigned by Wordfence
CVE-2026-7522Advanced Database Cleaner – Premium <= 4.1.0 - Authenticated (Subscriber+) Local File Inclusion via 'template'
High 8.8
In plain English
A high-severity security flaw in Advanced Database Cleaner – Premium from SigmaPlugin. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 55% of all known vulnerabilities).
Official description
The Advanced Database Cleaner – Premium plugin for WordPress is vulnerable to Local File Inclusion in versions up to, and including, 4.1.0 via the 'template' parameter. 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| SigmaPlugin | Advanced Database Cleaner – Premium | 0 – through 4.1.0 |
Weakness: CWE-98 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H