CVE-2021-34645

Name: CVE-2021-34645
Creator: NVD / NIST
Published: 2021-08-19T16:15:12.36+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 0.64%

Last modified Jun 17, 2026

CVE-2021-34645 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. The Shopping Cart & eCommerce Store WordPress plugin is vulnerable to Cross-Site Request Forgery via the save_currency_settings function found in the ~/admin/inc/wp_easycart_admin_initial_setup.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 5.1.0.. EPSS estimates a 0.64% chance of exploitation in the next 30 days.

Description

The Shopping Cart & eCommerce Store WordPress plugin is vulnerable to Cross-Site Request Forgery via the save_currency_settings function found in the ~/admin/inc/wp_easycart_admin_initial_setup.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 5.1.0.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

0.64%

45.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Wpeasycart	Shopping Cart \& Ecommerce Store	<= 5.1.0

References

https://plugins.trac.wordpress.org/browser/wp-easycart/trunk/admin/inc/wp_easycart_admin_initial_setup.php?rev=2463792#L240Patch, Third Party Advisory
https://wordfence.com/vulnerability-advisories/#CVE-2021-34645Third Party Advisory
https://plugins.trac.wordpress.org/browser/wp-easycart/trunk/admin/inc/wp_easycart_admin_initial_setup.php?rev=2463792#L240Patch, Third Party Advisory
https://wordfence.com/vulnerability-advisories/#CVE-2021-34645Third Party Advisory

Timeline

Published: Aug 19, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-34645?

How severe is CVE-2021-34645?

CVE-2021-34645 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.64% probability of exploitation in the next 30 days.

How do I fix CVE-2021-34645?

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-2021-34645?

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

Scan your code now

Source: NVD / NIST