CVE-2024-12018: Auth Bypass (CVSS 4.3)

Description

The Snippet Shortcodes plugin for WordPress is vulnerable to unauthorized Shortcode Deletion due to missing authorization in all versions up to, and including, 4.1.6. Note that a nonce is used as authentication here, but the value is leaked. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete the plugin's Shortcodes.

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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/changeset/3205481/shortcode-variables/trunk/includes/hooks.php https://wordpress.org/plugins/shortcode-variables/ https://www.wordfence.com/threat-intel/vulnerabilities/id/4e6e8f68-6977-478a-b62e-0ec9385eb2af?source=cve

Frequently Asked Questions

What is CVE-2024-12018? +

The Snippet Shortcodes plugin for WordPress is vulnerable to unauthorized Shortcode Deletion due to missing authorization in all versions up to, and including, 4.1.6. Note that a nonce is used as authentication here, but the value is leaked. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete the plugin's Shortcodes. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2024-12018? +

CVE-2024-12018 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-2024-12018? +

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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