CVE-2024-13451: bit form Information Disclosure — Fix

Description

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 Sensitive Information Exposure in all versions up to, and including, 2.17.4 via file uploads due to insufficient directory listing prevention and lack of randomization of file names. This makes it possible for unauthenticated attackers to extract sensitive data including files uploaded via a form. The vulnerability was partially patched in version 2.17.5.

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CVSS v3.1 Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness Type (CWE)

CWE-200 CWE-200

Affected Products

Vendor	Product	Versions
bitapps	bit_form	< 2.17.6

References

Advisories & Patches

https://plugins.trac.wordpress.org/changeset/3233293/

Other References

https://plugins.trac.wordpress.org/browser/bit-form/trunk/includes/Core/Util/FileHandler.php https://www.wordfence.com/threat-intel/vulnerabilities/id/b23bdba3-8947-47e4-b208-55e42865ab72?source=cve

Frequently Asked Questions

What is CVE-2024-13451? +

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 Sensitive Information Exposure in all versions up to, and including, 2.17.4 via file uploads due to insufficient directory listing prevention and lack of randomization of file names. This makes it possible for unauthenticated attackers to extract sensitive data including files uploaded via a form. The vulnerability was partially patched in version 2.17.5. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2024-13451? +

CVE-2024-13451 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-13451? +

CVE-2024-13451 affects products from bitapps, specifically: bit_form. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-13451? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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