CVE-2024-9507: Contact Form by Bit Form: Multi Step Form, Calculation Contact Form, Payment Contact Form & Custom Contact Form builder <= 2.15.2 - Authenticated (Administrator+) Improper Input Validation via iconUpload Function to Arbitrary File Read
First published: Fri Oct 11 2024(Updated: )
The Contact Form by Bit Form: Multi Step Form, Calculation Contact Form, Payment Contact Form & Custom Contact Form builder plugin for WordPress is vulnerable to arbitrary file read in all versions up to, and including, 2.15.2 due to improper input validation within the iconUpload function. This makes it possible for authenticated attackers, with Administrator-level access and above, to leverage a PHP filter chain attack and read the contents of arbitrary files on the server, which can contain sensitive information.
Credit: security@wordfence.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Bitapps Bit Form | <=2.15.2 |
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Reference Links
- https://www.wordfence.com/threat-intel/vulnerabilities/id/aa46842f-ed07-4f72-aedb-aa27baecd79c?source=cve
- https://plugins.trac.wordpress.org/browser/bit-form/trunk/includes/Admin/AdminAjax.php#L1210
- https://wordpress.org/plugins/bit-form/#developers
- https://plugins.trac.wordpress.org/changeset/3165686/bit-form/trunk/includes/Admin/AdminAjax.php
- https://plugins.trac.wordpress.org/changeset/3165686/
Frequently Asked Questions
What is the severity of CVE-2024-9507?
CVE-2024-9507 is categorized with a medium severity rating due to its potential for unauthorized file access.
How do I fix CVE-2024-9507?
To mitigate CVE-2024-9507, update the Bit Form Contact Form plugin to version 2.15.3 or later.
What types of vulnerabilities are present in CVE-2024-9507?
CVE-2024-9507 involves an arbitrary file read vulnerability resulting from improper input validation.
Which versions of the Bit Form Contact Form are affected by CVE-2024-9507?
All versions of the Bit Form Contact Form plugin up to and including 2.15.2 are affected by CVE-2024-9507.
Who is the vendor of the software affected by CVE-2024-9507?
The vendor of the affected software is Bit Form.
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