CVE-2024-8353

Description

The GiveWP – Donation Plugin and Fundraising Platform plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.16.1 via deserialization of untrusted input via several parameters like 'give_title' and 'card_address'. This makes it possible for unauthenticated attackers to inject a PHP Object. The additional presence of a POP chain allows attackers to delete arbitrary files and achieve remote code execution. This is essentially the same vulnerability as CVE-2024-5932, however, it was discovered the the presence of stripslashes_deep on user_info allows the is_serialized check to be bypassed. This issue was mostly patched in 3.16.1, but further hardening was added in 3.16.2.

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CVSS v3.1 Score

9.8

CRITICAL

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

Weakness Type (CWE)

CWE-502 Deserialization of Untrusted Data

Affected Products

Vendor	Product	Versions
givewp	givewp	< 3.16.2

References

Advisories & Patches

https://plugins.trac.wordpress.org/changeset/3149290/give/tags/3.16.1/includes/admin/admin-actions.php https://plugins.trac.wordpress.org/changeset/3149290/give/tags/3.16.1/includes/process-donation.php https://plugins.trac.wordpress.org/changeset/3149290/give/tags/3.16.1/src/Helpers/Utils.php https://plugins.trac.wordpress.org/changeset/3157829/give/tags/3.16.2/includes/process-donation.php

Other References

https://plugins.trac.wordpress.org/browser/give/tags/3.16.0/includes/process-donation.php#L154 https://www.wordfence.com/threat-intel/vulnerabilities/id/c4c530fa-eaf4-4721-bfb6-9fc06d7f343c?source=cve

Frequently Asked Questions

What is CVE-2024-8353? +

The GiveWP – Donation Plugin and Fundraising Platform plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.16.1 via deserialization of untrusted input via several parameters like 'give_title' and 'card_address'. This makes it possible for unauthenticated attackers to inject a PHP Object. The additional presence of a POP chain allows attackers to delete arbitrary files and achieve remote code execution. This is essentially the same vulnerability as CVE-2024-5932, however, it was discovered the the presence of stripslashes_deep on user_info allows the is_serialized check to be bypassed. This issue was mostly patched in 3.16.1, but further hardening was added in 3.16.2. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2024-8353? +

CVE-2024-8353 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2024-8353? +

CVE-2024-8353 affects products from givewp, specifically: givewp. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-8353? +

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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