CVE-2023-3352: Auth Bypass (CVSS 4.3)

Description

The Smush plugin for WordPress is vulnerable to unauthorized deletion of the resmush list due to a missing capability check on the delete_resmush_list() function. This makes it possible for authenticated attackers, with minimal permissions such as a subscriber, to delete the resmush list for Nextgen or the Media Library.

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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/3105107/wp-smushit/trunk/app/class-ajax.php https://www.wordfence.com/threat-intel/vulnerabilities/id/dfbaa3e4-40c2-41d8-996c-232e27a04b73?source=cve https://plugins.trac.wordpress.org/changeset/3105107/wp-smushit/trunk/app/class-ajax.php https://www.wordfence.com/threat-intel/vulnerabilities/id/dfbaa3e4-40c2-41d8-996c-232e27a04b73?source=cve

Frequently Asked Questions

What is CVE-2023-3352? +

The Smush plugin for WordPress is vulnerable to unauthorized deletion of the resmush list due to a missing capability check on the delete_resmush_list() function. This makes it possible for authenticated attackers, with minimal permissions such as a subscriber, to delete the resmush list for Nextgen or the Media Library. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2023-3352? +

CVE-2023-3352 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-2023-3352? +

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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