CVE-2019-7939: Magento Reflected cross-site scripting on customer cart page

May 24, 2022 (updated May 15, 2024)

A reflected cross-site scripting vulnerability exists on the customer cart checkout page of 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 sending a victim a crafted URL that results in malicious javascript execution in the victim’s browser.

References

github.com/FriendsOfPHP/security-advisories/blob/master/magento/product-community-edition/CVE-2019-7939.yaml
github.com/advisories/GHSA-r728-jwf5-f5r5
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-2019-7939

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