The Starter Templates plugin for WordPress is vulnerable to arbitrary file upload in all versions up to, and including, 4.4.41. This is due to insufficient file type validation detecting WXR files, allowing double extension files to bypass sanitization while being accepted as a valid WXR file. 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.
Metrics
Affected Vendors & Products
References
History
Tue, 09 Dec 2025 10:15:00 +0000
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| First Time appeared |
Brainstormforce
Brainstormforce starter Templates Wordpress Wordpress wordpress |
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| Vendors & Products |
Brainstormforce
Brainstormforce starter Templates Wordpress Wordpress wordpress |
Mon, 08 Dec 2025 22:15:00 +0000
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| Metrics |
ssvc
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Sat, 06 Dec 2025 09:45:00 +0000
| Type | Values Removed | Values Added |
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| Description | The Starter Templates plugin for WordPress is vulnerable to arbitrary file upload in all versions up to, and including, 4.4.41. This is due to insufficient file type validation detecting WXR files, allowing double extension files to bypass sanitization while being accepted as a valid WXR file. 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. | |
| Title | Starter Templates <= 4.4.41 - Authenticated (Author+) Arbitrary File Upload via WXR Upload Bypass | |
| Weaknesses | CWE-434 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Wordfence
Published: 2025-12-06T09:25:58.467Z
Updated: 2025-12-08T21:25:47.602Z
Reserved: 2025-11-12T13:09:09.667Z
Link: CVE-2025-13065
Updated: 2025-12-08T21:25:42.529Z
Status : Awaiting Analysis
Published: 2025-12-06T10:16:05.090
Modified: 2025-12-08T18:26:49.133
Link: CVE-2025-13065
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