WordPress before 5.8 lacks support for the Update URI plugin header. This makes it easier for remote attackers to execute arbitrary code via a supply-chain attack against WordPress installations that use any plugin for which the slug satisfies the naming constraints of the WordPress.org Plugin Directory but is not yet present in that directory.
{ "cpes": [ "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*" ], "severity": "High" }