CVE-2024-6123
Bit Form <= 2.13.3 - Authenticated (Administrator+) Arbitrary File Upload
We use these services and cookies to improve your user experience. You may opt out if you wish, however, this may limit some features on this site.
Please see our statement on Data Privacy.
Bit Form <= 2.13.3 - Authenticated (Administrator+) Arbitrary File Upload
| Assigner | Wordfence |
| Reserved | 2024-06-18 |
| Published | 2024-07-09 |
| Updated | 2024-08-14 |
The Bit Form plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'iconUpload' function in all versions up to, and including, 2.13.3. This makes it possible for authenticated attackers, with administrator-level and above permissions, to upload arbitrary files on the affected site's server which may make remote code execution possible.
| CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
CWE-434 Unrestricted Upload of File with Dangerous Type
| 2024-06-18: | Discovered |
| 2024-06-18: | Vendor Notified |
| 2024-07-08: | Disclosed |
István Márton
https://plugins.trac.wordpress.org/browser/bit-form/tags/2.12.2/includes/Admin/AdminAjax.php#L1176
https://plugins.trac.wordpress.org/changeset/3114814/bit-form/trunk/includes/Admin/AdminAjax.php
