Vulnerability · Published Dec 9, 2025 · Assigned by Wordfence
CVE-2025-13604Login Security, FireWall, Malware removal by CleanTalk <= 2.168 - Unauthenticated Stored Cross-Site Scripting via Page URL
High 7.2
In plain English
A high-severity cross-site scripting in Login Security, FireWall, Malware removal by CleanTalk from cleantalk. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 24% of all known vulnerabilities).
Official description
The Login Security, FireWall, Malware removal by CleanTalk plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the page URL in all versions up to, and including, 2.168 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| cleantalk | Login Security, FireWall, Malware removal by CleanTalk | 0 – through 2.168 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N