CVE-2024-3869: Customer Reviews for WooCommerce <= 5.46.0 - Missing Authorization to Authenticated (Subscriber+) Coupon Search

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% 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 access of data due to a missing capability check on the 'woocommerce_json_search_coupons' function . This makes it possible for attackers with subscriber level access to view coupon codes.

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#L470
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/881e8096-e75f-49a7-87ed-c230e93ea378?source=cve
https://plugins.trac.wordpress.org/browser/customer-reviews-woocommerce/trunk/includes/settings/class-cr-settings-review-discount.php#L470
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/881e8096-e75f-49a7-87ed-c230e93ea378?source=cve

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