Rank Math SEO – AI SEO Tools to Dominate SEO Rankings <= 1.0.271 - Missing Authorization to Unauthenticated Homepage Settings Modification

The Rank Math SEO – AI SEO Tools to Dominate SEO Rankings plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the update_site_editor_homepage function in all versions up to, and including, 1.0.271. This makes it possible for unauthenticated attackers to modify several plugin settings including homepage title, meta description, breadcrumbs label, and social media metadata, which can have severe impact on SEO rankings and display malicious content across all site pages where breadcrumbs are used.

Rank Math SEO with AI Best SEO Tools <= 1.0.217 - Authenticated (Contributor+) Stored Cross-Site Scripting

The Rank Math SEO with AI Best SEO Tools plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘textAlign’ parameter in versions up to, and including, 1.0.217 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Rank Math SEO with AI SEO Tools <= 1.0.214 - Authenticated(Contributor+) Stored Cross-Site Scripting via HowTo block attributes

The Rank Math SEO with AI SEO Tools plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the HowTo block attributes in all versions up to, and including, 1.0.214 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Rank Math SEO with AI SEO Tools <= 1.0.216 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'titleWrapper'

The Rank Math SEO with AI SEO Tools plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's HowTo and FAQ widgets in all versions up to, and including, 1.0.216 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Rank Math SEO – AI SEO Tools to Dominate SEO Rankings <= 1.0.228 - Authenticated (Administrator+) PHP Object Injection

The Rank Math SEO – AI SEO Tools to Dominate SEO Rankings plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.0.228 via deserialization of untrusted input 'set_redirections' function. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.

Rank Math SEO – AI SEO Tools to Dominate SEO Rankings <= 1.0.228 - Missing Authorization to Unauthenticated User and Term Metadata Insert, Update, and Delete

The Rank Math SEO – AI SEO Tools to Dominate SEO Rankings plugin for WordPress is vulnerable to unauthorized modification and loss of data due to a missing capability check on the 'update_metadata' function in all versions up to, and including, 1.0.228. This makes it possible for unauthenticated attackers to insert new and update existing metadata beginning with 'rank_math', and delete arbitrary existing user metadata and term metadata. Deleting existing usermeta can cause a loss of access to the administrator dashboard for any registered users, including Administrators.

Rank Math SEO <= 1.0.235 - Missing Authorization to Authenticated (Contributor+) Arbitrary Schema Deletion

The Rank Math SEO – AI SEO Tools to Dominate SEO Rankings plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the update_metadata() function in all versions up to, and including, 1.0.235. This makes it possible for authenticated attackers, with Contributor-level access and above, to delete any schema metadata assigned to any post.

Rank Math SEO – AI SEO Tools to Dominate SEO Rankings <= 1.0.235 - Authenticated (Contributor+) Stored Cross-Site Scripting via Rank Math API

The Rank Math SEO – AI SEO Tools to Dominate SEO Rankings plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Rank Math API in all versions up to, and including, 1.0.235 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

WordPress Rank Math SEO plugin <= 1.0.107.2 - Local File Inclusion vulnerability

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Rank Math Rank Math SEO allows Path Traversal.This issue affects Rank Math SEO: from n/a through 1.0.107.2.

WordPress Rank Math SEO plugin <= 1.0.95 - Server-Side Request Forgery (SSRF) vulnerability

Server-Side Request Forgery (SSRF) vulnerability in Rank Math SEO plugin <= 1.0.95 at WordPress.

Rank Math SEO < 1.0.219 - Authenticated Stored XSS

The Rank Math SEO WordPress plugin before 1.0.219 does not sanitise and escape some of its settings, which could allow users with access to the General Settings (by default admin, however such access can be given to lower roles via the Role Manager feature of the Rank Math SEO WordPress plugin before 1.0.219) to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

WordPress Rank Math SEO PRO Plugin <= 3.0.35 is vulnerable to Cross Site Scripting (XSS)

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in One Rank Math SEO PRO plugin <= 3.0.35 versions.

WordPress Rank Math SEO Plugin <= 1.0.119 is vulnerable to Cross Site Scripting (XSS)

Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerability in Rank Math SEO plugin <= 1.0.119 versions.

The Rank Math plugin through 1.0.40.2 for WordPress allows unauthenticated remote attackers to create new URIs (that redirect to an external web site) via the unsecured rankmath/v1/updateRedirection REST API endpoint. In other words, this is not an "Open Redirect" issue; instead, it allows the attacker to create a new URI with an arbitrary name (e.g., the /exampleredirect URI).

The Rank Math plugin through 1.0.40.2 for WordPress allows unauthenticated remote attackers to update arbitrary WordPress metadata, including the ability to escalate or revoke administrative privileges for existing users via the unsecured rankmath/v1/updateMeta REST API endpoint.

The Rank Math SEO plugin 1.0.27 for WordPress allows non-admin users to reset the settings via the wp-admin/admin-post.php reset-cmb parameter.