WPGraphQL vulnerabilities

The WPGraphQL plugin for WordPress prior to 2.22.2 does not enforce object-level capabilities in the updatePost mutation. An authenticated Contributor can publish their own drafts without editorial approval or modify their own previously published posts despite lacking edit_published_posts.

In WPGraphQL for WordPress versions 2.0.0 to 2.15.1, the deprecated user field on SendPasswordResetEmailPayload lets an unauthenticated caller distinguish existing author-class accounts and obtain public profile fields.

WPGraphQL versions below 2.11.1 are vulnerable to unauthenticated SQL Injection.