CVE-2023-6066: wp custom widget Auth Bypass — Exploit

Description

The WP Custom Widget area WordPress plugin through 1.2.5 does not properly apply capability and nonce checks on any of its AJAX action callback functions, which could allow attackers with subscriber+ privilege to create, delete or modify menus on the site.

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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

Affected Products

Vendor	Product	Versions
kishorkhambu	wp_custom_widget_area	< 1.2.5

References

Exploits

https://wpscan.com/vulnerability/f8f84d47-49aa-4258-a8a6-3de8e7342623 https://wpscan.com/vulnerability/f8f84d47-49aa-4258-a8a6-3de8e7342623

Frequently Asked Questions

What is CVE-2023-6066? +

The WP Custom Widget area WordPress plugin through 1.2.5 does not properly apply capability and nonce checks on any of its AJAX action callback functions, which could allow attackers with subscriber+ privilege to create, delete or modify menus on the site. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2023-6066? +

CVE-2023-6066 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-2023-6066? +

CVE-2023-6066 affects products from kishorkhambu, specifically: wp_custom_widget_area. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-6066? +

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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