CVE-2021-39347

Name: CVE-2021-39347
Creator: NVD / NIST
Published: 2021-10-04T18:15:09.433+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 0.65%

Last modified Jun 17, 2026

CVE-2021-39347 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. The Stripe for WooCommerce WordPress plugin is missing a capability check on the save() function found in the ~/includes/admin/class-wc-stripe-admin-user-edit.php file that makes it possible for attackers to configure their account to use other site users unique STRIPE identifier and make purchases with their payment accounts. This affects versions 3.0.0 - 3.3.9.. EPSS estimates a 0.65% chance of exploitation in the next 30 days.

Description

The Stripe for WooCommerce WordPress plugin is missing a capability check on the save() function found in the ~/includes/admin/class-wc-stripe-admin-user-edit.php file that makes it possible for attackers to configure their account to use other site users unique STRIPE identifier and make purchases with their payment accounts. This affects versions 3.0.0 - 3.3.9.

Metrics

CVSS 3.1

4.3/10

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

EPSS Probability

0.65%

46.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-862

Affected Software

Vendor	Product	Versions
Paymentplugins	Stripe For Woocommerce	>= 3.0.0, <= 3.3.9

References

https://plugins.trac.wordpress.org/changeset/2601162/woo-stripe-payment/trunk/includes/admin/class-wc-stripe-admin-user-edit.phpPatch, Third Party Advisory
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39347Third Party Advisory
https://plugins.trac.wordpress.org/changeset/2601162/woo-stripe-payment/trunk/includes/admin/class-wc-stripe-admin-user-edit.phpPatch, Third Party Advisory
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39347Third Party Advisory

Timeline

Published: Oct 4, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-39347?

How severe is CVE-2021-39347?

CVE-2021-39347 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.65% probability of exploitation in the next 30 days.

How do I fix CVE-2021-39347?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-39347?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST