CVE-2024-12825: custom related Auth Bypass — Fix

Description

The Custom Related Posts plugin for WordPress is vulnerable to unauthorized access & modification of data due to a missing capability check on three AJAX actions in all versions up to, and including, 1.7.3. This makes it possible for authenticated attackers, with Subscriber-level access and above, to search posts and link/unlink relations.

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CVSS v3.1 Score

5.4

MEDIUM

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

Weakness Type (CWE)

CWE-862 Missing Authorization

Affected Products

Vendor	Product	Versions
brechtvds	custom_related_posts	< 1.7.4

References

Advisories & Patches

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3226283%40custom-related-posts&new=3226283%40custom-related-posts&sfp_email=&sfph_mail=

Other References

https://www.wordfence.com/threat-intel/vulnerabilities/id/40ba98a0-2193-4201-8370-34fd438dadb3?source=cve

Frequently Asked Questions

What is CVE-2024-12825? +

The Custom Related Posts plugin for WordPress is vulnerable to unauthorized access & modification of data due to a missing capability check on three AJAX actions in all versions up to, and including, 1.7.3. This makes it possible for authenticated attackers, with Subscriber-level access and above, to search posts and link/unlink relations. It has a CVSS v3.1 base score of 5.4 (MEDIUM).

How severe is CVE-2024-12825? +

CVE-2024-12825 has a CVSS v3.1 score of 5.4 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-12825? +

CVE-2024-12825 affects products from brechtvds, specifically: custom_related_posts. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-12825? +

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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