CVE-2019-18834

medium

Description

Persistent XSS in the WooCommerce Subscriptions plugin before 2.6.3 for WordPress allows remote attackers to execute arbitrary JavaScript because Billing Details are mishandled in WCS_Admin_Post_Types in class-wcs-admin-post-types.php.

References

https://www.precursorsecurity.com/blog/woocommerce-subscriptions-persistent-xss-cve-2019-18834

https://www.precursorsecurity.com/blog

https://woocommerce.com/products/woocommerce-subscriptions/

Details

Source: Mitre, NVD

Published: 2020-07-23

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.1

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