The WP Directory Kit WordPress plugin through 1.5.7 does not check authorization or listing visibility in one of its shortcodes, allowing users with a role as low as Contributor to disclose non-public listing content, including password-protected and hidden fields, belonging to other users.

The Image Photo Gallery Final Tiles Grid WordPress plugin before 3.6.14 does not properly verify authorization on several of its gallery and image management actions, checking ownership against a different object than the one being acted on, or omitting the check entirely, allowing any authenticated user with contributor-level access or above to clone, modify and reorder galleries and images belonging to other users and to write Image Photo Gallery Final Tiles Grid WordPress plugin before 3.6.14 metadata onto arbitrary posts they do not own.

The MultiVendorX WordPress plugin before 5.0.11 does not verify that the requested store belongs to the current user in one of its REST API endpoints, allowing any vendor-level user to read other vendors' commission and financial data.

The Adminify WordPress plugin before 4.2.10 does not perform per-user read-capability checks on the results returned by one of its administration search features, allowing users with a low-privilege role (Contributor) to disclose non-public content that WordPress would not otherwise expose to them, such as other authors' unpublished post titles, pending comment content, the site's Adminify WordPress plugin before 4.2.10 inventory, and user account names.

The Quiz and Survey Master (QSM) WordPress plugin before 11.1.5 does not perform a capability check before deleting output templates, allowing users with contributor-level access and above to delete arbitrary templates.

The Appointment Booking Plugin WordPress plugin before 5.6.5 does not verify that a backend staff user is authorized to act on the specific record targeted for deletion, allowing an authenticated user with a record-scoped staff role to irreversibly delete any order, customer, or transaction on the site, including records belonging to other staff and outside their assigned scope.

The JCH Optimize WordPress plugin before 5.0.1 does not properly restrict a directory path provided to one of its administrative image-browsing features to within the site, allowing high-privilege users, administrators on single-site and sub-site administrators on multisite, to enumerate directories and file names outside the web root.

The Brizy WordPress plugin before 2.8.19 does not properly verify authorization on the object being modified before updating a template's type meta, validating a request parameter that is different from the one used in the write operation, allowing users with Contributor-level access and above to change the template-type assignment of templates owned by other users.

The Classified Listing WordPress plugin before 5.4.4 does not perform a capability or ownership check on an AJAX action that returns a post's content, allowing users with contributor-level access and above to read the content of any post, page, or custom post type on the site — including drafts, pending, and private posts owned by other users — regardless of ownership.

The MCP Server for WordPress WordPress plugin before 1.8.2 does not perform an object-level authorization check on one of its workflow REST routes, allowing users with the Contributor role to disclose the title and publication status of any post, page or custom post type, including other users' private, draft, pending and scheduled content.

The CP Media Player WordPress plugin before 1.3.4 does not perform a capability check on its settings-page handler, allowing users with only Contributor-level access to create, modify, duplicate and delete the site-wide media player configurations and change a CP Media Player WordPress plugin before 1.3.4 option that should require administrator access.

The Rank Math SEO WordPress plugin before 1.0.277 does not perform a capability check when bulk metadata updates target taxonomy terms, and reuses the supplied object identifier across object types, allowing users with the Author role and above to modify the SEO metadata of terms they cannot edit and to overwrite the titles of posts belonging to other users.

The SMS Alert WordPress plugin before 4.0.1 does not check that the acting administrator is allowed to manage the selected users before returning their stored billing phone numbers, allowing an administrator of one site on a multisite network to disclose the phone numbers of users who belong to other sites on that network. This affects multisite only, and requires the SMS Alert WordPress plugin before 4.0.1's gateway credentials to be stored on the acting administrator's own site.

The Comments Import & Export WordPress plugin before 2.5.4 does not restrict its comment export to users able to moderate comments, nor scope the export to content owned by the requesting user, allowing users with the Author role and above to retrieve every comment on the site, including commenter email addresses, IP addresses, unapproved comment content and comment meta.

The Duplicate Post WordPress plugin before 1.5.6 does not check that a user may read the content of a post before duplicating it, allowing users with a delegated role to republish another user's password-protected post as publicly readable.

The Events Calendar WordPress plugin before 6.17.3.1 does not restrict non-public content to the users entitled to read it on its public REST archives, allowing users with a low-privilege role such as contributor to read the full contents of every unpublished record on the site, including other users'.

The Smush WordPress plugin before 4.3.4 does not restrict changes to a network-wide access setting to network administrators, allowing an administrator of a single site on a multisite network to change it for the entire network.

The Meow Gallery WordPress plugin before 5.5.5 does not perform a proper capability check or restrict results to the requesting user's own posts before returning post data, allowing authenticated users with Author-level access and above to disclose the titles, authors, dates and statuses of other users' draft and private posts.

The Passster WordPress plugin before 4.3.7 does not restrict low-privilege users holding the edit_posts capability from reading globally password-protected content through the WordPress core REST API when global protection is enabled, allowing any Contributor or higher to read the content of protected pages and posts without knowing the password.

The Classified Listing WordPress plugin before 5.4.4 does not perform a capability check on an AJAX action that returns aggregated store revenue totals, allowing users with contributor-level access and above to read daily revenue figures normally restricted to administrators and report managers.