CVE-2024-9195: whmcs client area Auth Bypass (CVSS 8.8)

Description

The WHMPress - WHMCS Client Area plugin for WordPress is vulnerable to unauthorized modification of data that can lead to privilege escalation due to a missing capability check on the update_settings case in the /admin/ajax.php file in all versions up to, and including, 4.3-revision-3. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update arbitrary options on the WordPress site. This can be leveraged to update the default role for registration to administrator and enable user registration for attackers to gain administrative user access to a vulnerable site.

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CVSS v3.1 Score

8.8

HIGH

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

Weakness Type (CWE)

CWE-862 Missing Authorization

Affected Products

Vendor	Product	Versions
whmpress	whmcs_client_area	< 4.3
whmpress	whmcs_client_area	All
whmpress	whmcs_client_area	All
whmpress	whmcs_client_area	All

References

Other References

https://codecanyon.net/item/whmcs-client-area-whmpress-addon/11218646 https://www.wordfence.com/threat-intel/vulnerabilities/id/c8af0c5c-3d7b-416d-9d10-6867fcf909a5?source=cve

Frequently Asked Questions

What is CVE-2024-9195? +

The WHMPress - WHMCS Client Area plugin for WordPress is vulnerable to unauthorized modification of data that can lead to privilege escalation due to a missing capability check on the update_settings case in the /admin/ajax.php file in all versions up to, and including, 4.3-revision-3. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update arbitrary options on the WordPress site. This can be leveraged to update the default role for registration to administrator and enable user registration for attackers to gain administrative user access to a vulnerable site. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2024-9195? +

CVE-2024-9195 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-9195? +

CVE-2024-9195 affects products from whmpress, specifically: whmcs_client_area. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-9195? +

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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