Automatic.css vulnerabilities

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Published CVEs affecting Automatic.css products: 1 record(s), with severity, exploitation and fixes.

Automatic.css 1

Exploited only (KEV) →

CVE-2026-15273 Medium · 6.4 CWE-79 Sep 26, 2026

Automatic.css 4.0.0 - Unauthenticated Stored Cross-Site Scripting via REQUEST_URI

The Automatic.css plugin for WordPress is vulnerable to Stored Cross-Site Scripting via REQUEST_URI in all version 4.0.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts that will execute whenever an administrator accesses the Activity Log settings page.