CVE-2024-13528: customer email Auth Bypass — Fix

Description

The Customer Email Verification for WooCommerce plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 2.9.5. This is due to the presence of a shortcode that will generate a confirmation link with a placeholder email. This makes it possible for authenticated attackers, with Contributor-level access and above, to generate a verification link for any unverified user and log into the account. The 'Fine tune placement' option must be enabled in the plugin settings in order to exploit the vulnerability.

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CVSS v3.1 Score

7.5

HIGH

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

Weakness Type (CWE)

CWE-287 Improper Authentication

Affected Products

Vendor	Product	Versions
wpfactory	customer_email_verification_for_woocommerce	< 2.9.6

References

Advisories & Patches

https://plugins.trac.wordpress.org/changeset/3238136/

Other References

https://plugins.trac.wordpress.org/browser/emails-verification-for-woocommerce/tags/2.9.2/includes/class-alg-wc-ev-emails.php#L151 https://www.wordfence.com/threat-intel/vulnerabilities/id/0b3798e3-45fe-4829-9012-dc728d4af87f?source=cve

Frequently Asked Questions

What is CVE-2024-13528? +

The Customer Email Verification for WooCommerce plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 2.9.5. This is due to the presence of a shortcode that will generate a confirmation link with a placeholder email. This makes it possible for authenticated attackers, with Contributor-level access and above, to generate a verification link for any unverified user and log into the account. The 'Fine tune placement' option must be enabled in the plugin settings in order to exploit the vulnerability. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2024-13528? +

CVE-2024-13528 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-13528? +

CVE-2024-13528 affects products from wpfactory, specifically: customer_email_verification_for_woocommerce. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-13528? +

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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