A stored cross-site scripting vulnerability exists in the admin panel of Magento Open Source prior to 1.9.4.2, and Magento Commerce prior to 1.14.4.2, Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2. This could be exploited by an authenticated user with privileges to modify catalog price rules to inject malicious javascript.
github.com/FriendsOfPHP/security-advisories/blob/master/magento/magento1ce/CVE-2019-7938.yaml
github.com/FriendsOfPHP/security-advisories/blob/master/magento/magento1ee/CVE-2019-7938.yaml
github.com/FriendsOfPHP/security-advisories/blob/master/magento/product-community-edition/CVE-2019-7938.yaml
github.com/magento/magento2
magento.com/security/patches/magento-2.3.2-2.2.9-and-2.1.18-security-update-23
nvd.nist.gov/vuln/detail/CVE-2019-7938
web.archive.org/web/20220121051916/https://magento.com/security/patches/magento-2.3.2-2.2.9-and-2.1.18-security-update-23