CVE-2023-6504: profile builder Auth Bypass — Fix

Description

The User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the wppb_toolbox_usermeta_handler function in all versions up to, and including, 3.10.7. This makes it possible for authenticated attackers, with contributor-level access and above, to expose sensitive information within user metadata.

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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:L/I:N/A:N

Weakness Type (CWE)

CWE-639 CWE-639

CWE-862 Missing Authorization

Affected Products

Vendor	Product	Versions
cozmoslabs	profile_builder	< 3.10.7

References

Advisories & Patches

https://plugins.trac.wordpress.org/changeset/3012472/profile-builder https://plugins.trac.wordpress.org/changeset/3012472/profile-builder

Other References

https://www.wordfence.com/threat-intel/vulnerabilities/id/f515ccf8-7231-4728-b155-c47049087d42?source=cve https://www.wordfence.com/threat-intel/vulnerabilities/id/f515ccf8-7231-4728-b155-c47049087d42?source=cve

Frequently Asked Questions

What is CVE-2023-6504? +

The User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the wppb_toolbox_usermeta_handler function in all versions up to, and including, 3.10.7. This makes it possible for authenticated attackers, with contributor-level access and above, to expose sensitive information within user metadata. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2023-6504? +

CVE-2023-6504 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.

What products are affected by CVE-2023-6504? +

CVE-2023-6504 affects products from cozmoslabs, specifically: profile_builder. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-6504? +

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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