{"id":"DRUPAL-CONTRIB-2018-021","aliases":[],"status":"published","description":"This module provides a JSON API standards-compliant API for accessing and manipulating Drupal content and configuration entities.\n\nThe module doesn't provide CSRF protection when processing authenticated traffic using cookie-based authentication.\n\nThis vulnerability is mitigated by the fact that an attacker must be allowed to create or modify entities of a certain type, and a very specific and uncommon CORS configuration that allows all other pre-checks to be skipped.","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2018-04-25T17:43:28Z","modified":"2026-09-10T03:46:01Z","fixes":[{"ecosystem":"Packagist:https://packages.drupal.org/8","package":"drupal/jsonapi","fixed_in":["1.16.0"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Packagist:https://packages.drupal.org/8","package":"drupal/jsonapi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.16.0"}]}]}],"references":[{"url":"https://www.drupal.org/sa-contrib-2018-021","tags":["web"]}],"sources":{"osv":[{"id":"DRUPAL-CONTRIB-2018-021","description":"This module provides a JSON API standards-compliant API for accessing and manipulating Drupal content and configuration entities.\n\nThe module doesn't provide CSRF protection when processing authenticated traffic using cookie-based authentication.\n\nThis vulnerability is mitigated by the fact that an attacker must be allowed to create or modify entities of a certain type, and a very specific and uncommon CORS configuration that allows all other pre-checks to be skipped.","status":"published","published":"2018-04-25T17:43:28Z","modified":"2026-09-10T03:46:01.622751339Z","updated_at":"2026-11-02T15:46:13.584509Z"}]}}