CVE-2023-6700: wp-gdpr-compliance Auth Bypass — Fix

Description

The Cookie Information | Free GDPR Consent Solution plugin for WordPress is vulnerable to arbitrary option updates due to a missing capability check on its AJAX request handler in versions up to, and including, 2.0.22. This makes it possible for authenticated attackers, with subscriber-level access or higher, to edit arbitrary site options which can be used to create administrator accounts.

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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
cookieinformation	wp-gdpr-compliance	< 2.0.22

References

Advisories & Patches

https://plugins.trac.wordpress.org/changeset/3028096/wp-gdpr-compliance/trunk?contextall=1&old=2865555&old_path=%2Fwp-gdpr-compliance%2Ftrunk https://plugins.trac.wordpress.org/changeset/3028096/wp-gdpr-compliance/trunk?contextall=1&old=2865555&old_path=%2Fwp-gdpr-compliance%2Ftrunk

Other References

https://www.wordfence.com/threat-intel/vulnerabilities/id/42a4ef37-c842-4925-b06a-3e6423337567?source=cve https://www.wordfence.com/threat-intel/vulnerabilities/id/42a4ef37-c842-4925-b06a-3e6423337567?source=cve

Frequently Asked Questions

What is CVE-2023-6700? +

The Cookie Information | Free GDPR Consent Solution plugin for WordPress is vulnerable to arbitrary option updates due to a missing capability check on its AJAX request handler in versions up to, and including, 2.0.22. This makes it possible for authenticated attackers, with subscriber-level access or higher, to edit arbitrary site options which can be used to create administrator accounts. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2023-6700? +

CVE-2023-6700 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-2023-6700? +

CVE-2023-6700 affects products from cookieinformation, specifically: wp-gdpr-compliance. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-6700? +

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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