Veille CVE

Octobre 2026

5 CVE

Critique 1 Élevée 1 Moyenne 2 Faible 1 Non évaluée 0 Exploitées (KEV) Tri : plus récentes « Rank Math SEO » ✕
  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.