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14 CVE

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  1. CVE-2026-111862 9.8 Critique

    RankMath Rank Math SEO PRO

    Rank Math SEO PRO for WordPress is affected by a supply-chain compromise in a subset of version 3.0.123 packages downloaded or updated between October 15, 2026 at 20:02 UTC and October 16, 2026 at 07:12 UTC. Rank Math states that the affected plugin files contained malware that could compromise a website if the plugin was activated and directs sites that activated an affected package to treat the website as compromised. The malware may establish persistent access, communicate with rank1cdn[.]com, recreate hidden backdoors on page visits, and expose WordPress credentials, database credentials, API keys, and other secrets accessible to the web server. Rank Math identifies three malicious wp_options keys, hidden PHP backdoors, unauthorized administrator accounts, a fake WordPress core file, PHP-executable .cache files, and a system cron marker as incident indicators. Only packages obtained during the vendor-confirmed window are claimed as affected; version 3.0.123 alone is not sufficient to establish compromise. Rank Math removed the affected files and released version 3.0.124 as the clean replacement.

  2. CVE-2026-104751 5.3 Moyenne

    Unknown Rank Math SEO

    The Rank Math SEO WordPress plugin before 1.0.280 does not perform a capability or nonce check before clearing its stored SEO analysis data, allowing unauthenticated users to delete it.

  3. CVE-2026-104754 3.5 Faible

    Unknown Rank Math SEO

    The Rank Math SEO WordPress plugin before 1.0.280 does not escape a stored redirection source value before outputting it in an administrative list view, allowing users who can manage redirections (Administrators by default) to store JavaScript that executes in the session of any user who later opens that view, including a Super Administrator on multisite.

  4. CVE-2026-104753 4.1 Moyenne

    Unknown Rank Math SEO

    The Rank Math SEO WordPress plugin before 1.0.280 does not properly sanitise and escape a parameter before using it in a SQL query, allowing high-privilege users such as administrators to perform SQL injection attacks.

  5. CVE-2026-104752 7.2 Élevée

    Unknown Rank Math SEO

    The Rank Math SEO WordPress plugin before 1.0.280 does not correctly validate the type of a file uploaded through its settings import feature, allowing users with administrator-level access to upload a PHP file and achieve remote code execution.

  6. CVE-2026-77788 4.9 Moyenne

    Unknown Rank Math SEO

    The Rank Math SEO WordPress plugin before 1.0.277 does not verify that the metadata row being updated belongs to the object the user was authorised against, allowing users with the Author role and above to overwrite arbitrary post and user metadata, including that belonging to higher-privileged users.

  7. CVE-2026-77787 2.7 Faible

    Unknown Rank Math SEO

    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.

  8. CVE-2026-77785 2.7 Faible

    Unknown Rank Math SEO

    The Rank Math SEO WordPress plugin before 1.0.277 does not verify that the requesting user is permitted to read the specific post referenced in a request before returning its content and SEO metadata, allowing users with the Author role and above to read the title, body and metadata of other users' non-public posts.

  9. CVE-2026-77784 2.7 Faible

    Unknown Rank Math SEO

    The Rank Math SEO WordPress plugin before 1.0.277 does not verify that a user is allowed to edit the object being modified before updating its SEO indexing metadata, allowing users with the Author role and above to alter that metadata on content, taxonomy terms and user profiles they do not own, and to remove other users' content from the site's sitemap and search engine index.

  10. CVE-2026-77783 3.7 Faible

    Unknown Rank Math SEO

    The Rank Math SEO WordPress plugin before 1.0.277 does not verify that the post whose schema it renders on the front end is publicly viewable, allowing unauthenticated visitors to disclose the schema and associated content of draft, pending, private, scheduled and password-protected posts.

  11. CVE-2026-77782 5.3 Moyenne

    Unknown Rank Math SEO

    The Rank Math SEO WordPress plugin before 1.0.277.1 does not check whether a post is password protected before using its content to build publicly generated SEO metadata, allowing unauthenticated users to read the content of password-protected posts.

  12. CVE-2026-77786 4.9 Moyenne

    Unknown Rank Math SEO

    The Rank Math SEO WordPress plugin before 1.0.277 does not check that the user requesting an automated SEO fix holds the capability WordPress itself requires for the settings being changed, allowing users with the Editor role to modify site-wide core WordPress settings that are reserved to administrators.

  13. CVE-2026-81757 7.2 Élevée

    Rank Math SEO

    Author Remote Code Execution (RCE) in Rank Math SEO <= 1.0.276 versions.

  14. CVE-2026-66702 7.1 Élevée

    Rank Math SEO

    Unauthenticated Cross Site Scripting (XSS) in Rank Math SEO <= 1.0.274.1 versions.