CVE-2024-3936: Auth Bypass (CVSS 4.3)

Description

The The Post Grid – Shortcode, Gutenberg Blocks and Elementor Addon for Post Grid plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the rtTPGSaveSettings function in all versions up to, and including, 7.6.1. This makes it possible for authenticated attackers, with subscriber access or higher, to change the plugin's settings and invoke other functions hooked by AJAX actions.

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CVSS v3.1 Score

4.3

MEDIUM

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

Weakness Type (CWE)

CWE-862 Missing Authorization

References

Other References

https://plugins.trac.wordpress.org/browser/the-post-grid/trunk/app/Controllers/AjaxController.php#L130 https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3078599%40the-post-grid%2Ftrunk&old=3061874%40the-post-grid%2Ftrunk&sfp_email=&sfph_mail= https://www.wordfence.com/threat-intel/vulnerabilities/id/f4ef2ced-3c82-4379-8b14-1cf11482fd35?source=cve https://plugins.trac.wordpress.org/browser/the-post-grid/trunk/app/Controllers/AjaxController.php#L130 https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3078599%40the-post-grid%2Ftrunk&old=3061874%40the-post-grid%2Ftrunk&sfp_email=&sfph_mail= https://www.wordfence.com/threat-intel/vulnerabilities/id/f4ef2ced-3c82-4379-8b14-1cf11482fd35?source=cve

Frequently Asked Questions

What is CVE-2024-3936? +

The The Post Grid – Shortcode, Gutenberg Blocks and Elementor Addon for Post Grid plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the rtTPGSaveSettings function in all versions up to, and including, 7.6.1. This makes it possible for authenticated attackers, with subscriber access or higher, to change the plugin's settings and invoke other functions hooked by AJAX actions. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2024-3936? +

CVE-2024-3936 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

How do I check if I'm vulnerable to CVE-2024-3936? +

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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