CVE-2025-6012: Kaisercrazy Auto Attachments

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

The Auto Attachments plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.8.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Affected products

• Kaisercrazy Auto Attachments: up to and including 1.8.5

Published 2025-06-13. Last modified 2026-06-17.