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CVE-2020-28037
is_blog_installed in wp-includes/functions.php in WordPress before 5.5.2 improperly determines whether WordPress is already installed, which might allow an attacker to perform a new installation, leading to remote code execution (as well as a denial of service for the old installation). CVE-2020-28038 WordPress before 5.5.2 allows stored XSS via post slugs. CVE-2020-28039 is_protected_meta in wp-includes/meta.php in WordPress before 5.5.2 allows arbitrary file deletion because it does not properly determine whether a meta key is considered protected. CVE-2020-28033 WordPress before 5.5.2 mishandles embeds from disabled sites on a multisite network, as demonstrated by allowing a spam embed. CVE-2020-28034 WordPress before 5.5.2 allows XSS associated with global variables. CVE-2020-28035 WordPress before 5.5.2 allows attackers to gain privileges via XML-RPC. CVE-2020-28036 wp-includes/class-wp-xmlrpc-server.php in WordPress before 5.5.2 allows attackers to gain privileges by using XML-RPC to comment on a post. CVE-2020-28040 WordPress before 5.5.2 allows CSRF attacks that change a theme's background image. CVE-2020-28032 WordPress before 5.5.2 mishandles deserialization requests in wp-includes/Requests/Utility/FilteredIterator.php. |
