GHSA-7xqv-jgv6-x2h8
Magento 2 Community Edition XSS Vulnerability
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Packagist | magento/community-edition | >= 2.1, < 2.1.18 | 2.1.18 |
| Packagist | magento/community-edition | >= 2.2, < 2.2.9 | 2.2.9 |
| Packagist | magento/community-edition | >= 2.3, < 2.3.2 | 2.3.2 |
Details
As written in the advisory (Markdown source, shown as plain text).
A cross-site scripting mitigation bypass exists in 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 to escalate privileges (admin vs. admin XSS attack).
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2019-7881
- https://github.com/FriendsOfPHP/security-advisories/blob/master/magento/product-community-edition/CVE-2019-7881.yaml
- https://magento.com/security/patches/magento-2.3.2-2.2.9-and-2.1.18-security-update-23
- https://web.archive.org/web/20220121051916/https://magento.com/security/patches/magento-2.3.2-2.2.9-and-2.1.18-security-update-23