CVE-2024-5855: Auth Bypass (CVSS 4.3)

Description

The Media Hygiene: Remove or Delete Unused Images and More! plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the bulk_action_delete and delete_single_image_call AJAX actions in all versions up to, and including, 3.0.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete arbitrary attachments. A nonce check was added in version 3.0.1, however, it wasn't until version 3.0.2 that a capability check was added.

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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:N/A:L

Weakness Type (CWE)

CWE-862 Missing Authorization

References

Other References

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3112249%40media-hygiene&new=3112249%40media-hygiene&sfp_email=&sfph_mail= https://www.wordfence.com/threat-intel/vulnerabilities/id/44b02690-462a-458b-88c9-89acc9c209cb?source=cve https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3112249%40media-hygiene&new=3112249%40media-hygiene&sfp_email=&sfph_mail= https://www.wordfence.com/threat-intel/vulnerabilities/id/44b02690-462a-458b-88c9-89acc9c209cb?source=cve

Frequently Asked Questions

What is CVE-2024-5855? +

The Media Hygiene: Remove or Delete Unused Images and More! plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the bulk_action_delete and delete_single_image_call AJAX actions in all versions up to, and including, 3.0.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete arbitrary attachments. A nonce check was added in version 3.0.1, however, it wasn't until version 3.0.2 that a capability check was added. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2024-5855? +

CVE-2024-5855 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-2024-5855? +

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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