What’s Vulnerable › Vulnerabilities

CVE-2024-3243: Customer Reviews for WooCommerce <= 5.46.0 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Email Sending

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-04-16 · updated 2026-06-17
• Weakness: CWE-862

Description

The Customer Reviews for WooCommerce plugin for WordPress is vulnerable to unauthorized email sending due to a missing capability check on the send_test_email() function in all versions up to, and including, 5.46.0. This makes it possible for authenticated attackers, with subscriber-level access and above, to send arbitrary test emails.

Affected products

• ivole Customer Reviews for WooCommerce: before 5.47.0 — fixed in 5.47.0

How to fix

Upgrade to a fixed version: ivole Customer Reviews for WooCommerce 5.47.0. Check the vendor advisory for mitigations.

References

• https://plugins.trac.wordpress.org/browser/customer-reviews-woocommerce/trunk/includes/settings/class-cr-settings-review-discount.php#L506
• https://plugins.trac.wordpress.org/changeset/3069811/customer-reviews-woocommerce/trunk/includes/settings/class-cr-settings-review-discount.php
• https://www.wordfence.com/threat-intel/vulnerabilities/id/a0e80e63-f4f7-44cc-ae29-72e7847d7448?source=cve
• https://plugins.trac.wordpress.org/browser/customer-reviews-woocommerce/trunk/includes/settings/class-cr-settings-review-discount.php#L506
• https://plugins.trac.wordpress.org/changeset/3069811/customer-reviews-woocommerce/trunk/includes/settings/class-cr-settings-review-discount.php
• https://www.wordfence.com/threat-intel/vulnerabilities/id/a0e80e63-f4f7-44cc-ae29-72e7847d7448?source=cve

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