CVE-2024-6316: generate pdf CSRF (CVSS 8.8)

Description

The Generate PDF using Contact Form 7 plugin for WordPress is vulnerable to Cross-Site Request Forgery to Arbitrary File Upload in versions up to, and including, 4.1.2. This is due to missing nonce validation and missing file type validation in the 'wp_cf7_pdf_dashboard_html_page' function. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. CVE-2024-37555 is a duplicate of this issue.

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CVSS v3.1 Score

8.8

HIGH

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

Weakness Type (CWE)

CWE-352 Cross-Site Request Forgery

Affected Products

Vendor	Product	Versions
zealousweb	generate_pdf_using_contact_form_7	< 4.1.3

References

Other References

https://plugins.trac.wordpress.org/browser/generate-pdf-using-contact-form-7/tags/4.0.6/inc/templates/cf7-pdf-generation.admin.html.php#L72 https://plugins.trac.wordpress.org/changeset/3146943/generate-pdf-using-contact-form-7 https://www.wordfence.com/threat-intel/vulnerabilities/id/52cce49b-49b3-49b0-9f18-4829f07a420f?source=cve https://plugins.trac.wordpress.org/browser/generate-pdf-using-contact-form-7/tags/4.0.6/inc/templates/cf7-pdf-generation.admin.html.php#L72 https://www.wordfence.com/threat-intel/vulnerabilities/id/52cce49b-49b3-49b0-9f18-4829f07a420f?source=cve

Frequently Asked Questions

What is CVE-2024-6316? +

The Generate PDF using Contact Form 7 plugin for WordPress is vulnerable to Cross-Site Request Forgery to Arbitrary File Upload in versions up to, and including, 4.1.2. This is due to missing nonce validation and missing file type validation in the 'wp_cf7_pdf_dashboard_html_page' function. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. CVE-2024-37555 is a duplicate of this issue. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2024-6316? +

CVE-2024-6316 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-6316? +

CVE-2024-6316 affects products from zealousweb, specifically: generate_pdf_using_contact_form_7. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-6316? +

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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CVE-2024-6316