CVE-2026-13352Paid Membership Plugin, Ecommerce, User Registration Form, Login Form, User Profile & Restrict Content <= 4.16.18 - Authenticated (Author+) Limited Unsafe File Upload via upload_mimes Filter Expansion
Updated under an hour ago ()
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It affects properfraction Paid Membership Plugin, Ecommerce, User Registration Form, Login Form, User Profile & Restrict Content – ProfilePress. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
The Paid Membership Plugin, Ecommerce, User Registration Form, Login Form, User Profile & Restrict Content – ProfilePress plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 4.16.18 via the allowed_mime_types function. This is due to the unconditional registration of an upload_mimes filter that adds executable file extensions (.exe, .apk, .msi) to the global WordPress MIME allowlist, without scoping the expansion to digital-product upload contexts. This makes it possible for authenticated attackers, with author-level access and above, to upload files that may be executable, which makes remote code execution possible. This filter is registered globally on every request regardless of whether the digital products feature is configured or in use, meaning the expanded MIME allowlist affects all WordPress upload contexts site-wide.
- CVSS
- 8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-434
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Wordfence
- NVD analysis
- Deferred
- Record last updated
- Jul 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
properfraction Paid Membership Plugin, Ecommerce, User Registration Form, Login Form, User Profile & Restrict Content – ProfilePress properfraction:paid_membership_plugin_ecommerce_user_registration_form_login_form_user_profile_and_restrict_content_profilepress (from the name) | through 4.16.18 | CNA record |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/9bb520df-e838-4335-bd4f-97026082a204?source=cve
- https://plugins.trac.wordpress.org/browser/wp-user-avatar/tags/4.16.18/src/Membership/DigitalProducts/UploadHandler.php#L49
- https://plugins.trac.wordpress.org/browser/wp-user-avatar/tags/4.16.18/src/Membership/DigitalProducts/UploadHandler.php#L18
- https://plugins.trac.wordpress.org/browser/wp-user-avatar/tags/4.16.18/src/Membership/DigitalProducts/Init.php#L9
- https://plugins.trac.wordpress.org/browser/wp-user-avatar/tags/4.16.14/src/Membership/DigitalProducts/UploadHandler.php#L49
- https://plugins.trac.wordpress.org/browser/wp-user-avatar/tags/4.16.14/src/Membership/DigitalProducts/UploadHandler.php#L18
- https://plugins.trac.wordpress.org/browser/wp-user-avatar/tags/4.16.14/src/Membership/DigitalProducts/Init.php#L9
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3599012%40wp-user-avatar&new=3599012%40wp-user-avatar
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.