Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WordLift WordLift allows Stored XSS. This issue affects WordLift: from n/a through 3.54.5.

The WordLift – AI powered SEO – Schema plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.54.10 via the JSON-LD REST API endpoints. This is due to the plugin registering the /wordlift/v1/jsonld/ routes (jsonld/{id}, jsonld/http/{itemid}, jsonld/post-meta/{metakey}, jsonld/meta/{metakey}, and jsonld/{posttype}/{postname}) with a permissioncallback of 'returntrue' and the downstream converter retrieving the post via getpost() without verifying the post status or the requesting user's capabilities. This makes it possible for unauthenticated attackers to read the title, content/description, author, publication and modification dates, word count, comment count, and other metadata of private, draft, and pending posts by enumerating post IDs, bypassing WordPress core access controls.

The WordLift WordPress plugin before 3.37.2 does not sanitise and escape its settings, allowing high privilege users such as admin to perform cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed.

Missing Authorization vulnerability in WordLift WordLift allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects WordLift: from n/a through 3.54.4.