GHSA-62fx-3v4f-mwxm Bypass of sitemp access restrictions

• Packagist magento/community-edition: >= 2.2, < 2.2.10 → fixed in 2.2.10 • Packagist magento/community-edition: >= 2.3, < 2.3.2-p2 → fixed in 2.3.2-p2

A security bypass vulnerability exists in Magento 2.2 prior to 2.2.10, Magento 2.3 prior to 2.3.3 or 2.3.2-p1. A user with privileges to generate sitemaps can bypass configuration that restricts directory access. The bypass allows overwrite of a subset of configuration files which can lead to denial of service. As per the Magento Release 2.3.3, if you have already implemented the pre-release version of this patch (2.3.2-p1), it is highly recommended to promptly upgrade to 2.3.2-p2.