WordPress plugin
Custom Post Type Attachment security & vulnerabilities
Unpatched vulnerability in the latest version
At least one vulnerability affects the latest version and no fix has been released. Deactivate the plugin or restrict access to the affected feature until the vendor ships a patch.
- Critical0
- High0
- Medium2
- Low0
All Custom Post Type Attachment vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting ≤3.4.6No patch available | CVE-2025-62907 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via pdf_attachment Shortcode ≤3.4.5Update to 3.4.6 | CVE-2024-4546 |
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤3.4.6No patch available
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via pdf_attachment Shortcode
≤3.4.5Update to 3.4.6
Custom Post Type Attachment: common questions
Does Custom Post Type Attachment have known vulnerabilities?
Yes. VulnCrest Radar lists 2 known vulnerabilities in Custom Post Type Attachment: 2 medium. At least one is not fixed in the latest version.
How do I check which version of Custom Post Type Attachment I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent Custom Post Type Attachment vulnerability?
CVE-2025-62907, published Sep 29, 2025: Custom Post Type Attachment <= 3.4.6 - Authenticated (Contributor+) Stored Cross-Site Scripting. Severity: Medium (CVSS 6.4).
Is any Custom Post Type Attachment vulnerability listed in CISA KEV?
No. None of the known Custom Post Type Attachment vulnerabilities is currently listed in the CISA KEV catalog.