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CVE-2024-3243

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

MEDIUM
4.3
CVSS Score
Published: April 16, 2024 at 12:51 PM UTC
Updated: June 17, 2026 at 07:43 AM UTC
2 products affected across 2 vendorsCustomer Reviews for WooCommerceCustomer Reviews for WooCommerce

Using Customer Reviews for WooCommerce by ivole?

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Customer Reviews for WooCommerce· Cusrevwordpress-plugin
95%
v < 5.47.0
Affected range stops below 5.47.0, so it looks safe — our inference, not a vendor statement
Customer Reviews for WooCommerce· Ivolewordpress-plugin
60%
v ≤ 5.46.0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

Product
Source: [email protected]
https://plugins.trac.wordpress.org/browser/customer-reviews-woocommerce/trunk/includes/settings/class-cr-settings-review-discount.php#L506
Patch
Source: [email protected]
https://plugins.trac.wordpress.org/changeset/3069811/customer-reviews-woocommerce/trunk/includes/settings/class-cr-settings-review-discount.php
Third Party Advisory
Source: [email protected]
https://www.wordfence.com/threat-intel/vulnerabilities/id/a0e80e63-f4f7-44cc-ae29-72e7847d7448?source=cve

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.3MEDIUMWordfence
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-862

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