URL Image Importer <= 1.0.6 - Authenticated (Author+) Arbitrary File Upload
| CVE | CVE-2025-12138 |
|---|---|
| CVSS | 8.8 (High) |
| Publicly Published | November 20, 2025 |
| Last Updated | November 21, 2025 |
| Researcher |
kr0d
|
Description
The URL Image Importer plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation in all versions up to, and including, 1.0.6. This is due to the plugin relying on a user-controlled Content-Type HTTP header to validate file uploads in the 'uimptr_import_image_from_url()' function which writes the file to the server before performing proper validation. This makes it possible for authenticated attackers, with Author-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible via the uploaded PHP file.
Learn more about Arbitrary File Upload vulnerabilities and how to prevent them.
References
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
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Vulnerability Details for URL Image Importer – Import External Images to the Media Library from URL, CSV & XML
| Software Type | Plugin |
|---|---|
| Software Slug | url-image-importer (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 1.0.7, or a newer patched version |
| Affected Version |
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| Patched Version |
|
Recent vulnerabilities in URL Image Importer – Import External Images to the Media Library from URL, CSV & XML
| # | Title | CVE ID | CVSS | Researchers | Date |
|---|---|---|---|---|---|
| 1 | URL Image Importer <= 1.0.7 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File Upload | CVE-2025-14120 | bxdman | January 5, 2026 |
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