GHSA-vrw4-34p5-pjg5

Magento Cross-Site Scripting via admin panel

Source: GitHub Advisory Database (reviewed) Moderate CVE-2019-8157

Packages

Ecosystem	Package	Affected	Fixed in
Packagist	magento/community-edition	>= 2.2, < 2.2.10	2.2.10
Packagist	magento/community-edition	>= 2.3, < 2.3.2-p1	2.3.2-p1

Details

As written in the advisory (Markdown source, shown as plain text).

A stored cross-site scripting (XSS) vulnerability exists in Magento 2.2 prior to 2.2.10, Magento 2.3 prior to 2.3.3 or 2.3.2-p1. An authenticated user can manipulate downloadable link and cause an invocation of error handling that acceses user input without sanitization.

References

External links from the advisory. They lead to third-party sites.

https://nvd.nist.gov/vuln/detail/CVE-2019-8157 advisory
https://github.com/FriendsOfPHP/security-advisories/blob/master/magento/product-community-edition/CVE-2019-8157.yaml web
https://github.com/magento/magento2 package
https://magento.com/security/patches/magento-2.3.3-and-2.2.10-security-update web