Drupal JSON:API SQLi Probes (CVE-2026-9082)

Ethan Andrews@eandrews

•updated May 27, 2026•2•0•75

Detects web requests containing common SQL injection payloads or specific PoC metacharacters embedded within JSON:API filter array keys targeting Drupal CVE-2026-9082. The rule specifically looks for requests to Drupal's JSON:API that include 'filter[' and '[condition][value][' in the URI query, combined with SQL injection indicators such as '--', 'UNION', 'SELECT', '$$', '.$', or 'RAPTORMARKER42'.