How severe is CVE-2024-3243?

CVE-2024-3243 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2024-3243 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-3243?

CVE-2024-3243 affects Cusrev Customer Reviews For Woocommerce. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-3243?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-3243 have an EU (EUVD) identifier?

Yes. CVE-2024-3243 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-31835.

When was CVE-2024-3243 published?

CVE-2024-3243 was published on 2024-04-16 and last updated on 2026-06-17.

CVE-2024-3243

CVE-2024-3243 is a medium-severity vulnerability in Cusrev Customer Reviews For Woocommerce with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-862.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (35th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-31835
Weakness: CWE-862
Affected product: Cusrev Customer Reviews For Woocommerce
Published: 2024-04-16
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2024-3243?: 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.
How severe is CVE-2024-3243?: CVE-2024-3243 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2024-3243 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-3243?: CVE-2024-3243 affects Cusrev Customer Reviews For Woocommerce. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-3243?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-3243 have an EU (EUVD) identifier?: Yes. CVE-2024-3243 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-31835.
When was CVE-2024-3243 published?: CVE-2024-3243 was published on 2024-04-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cusrev:customer_reviews_for_woocommerce:*:*:*:*:*:wordpress:*:*

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