{"action":"Upgrade drupal/core to 10.5.12 or later.","affected":[{"fixed":"10.5.12","introduced":"0"},{"fixed":"10.6.11","introduced":"10.6.0"},{"fixed":"11.2.14","introduced":"11.2.0"},{"fixed":"11.3.12","introduced":"11.3.0"},{"fixed":"11.1.0","introduced":"11.0.0"},{"fixed":"11.2.0","introduced":"11.1.0"}],"component":"drupal/core","cve_ids":["CVE-2026-55808"],"ecosystem":"Packagist","epss":0.00273,"exploited":false,"fixed_versions":["10.5.12","10.6.11","11.2.14","11.3.12","11.1.0","11.2.0"],"id":"tcs_01M5KERCZFRVRT8ETNK3CQRT9H","modified_at":"2026-09-10T03:45:21.172288099Z","published_at":"2026-06-17T18:58:02Z","references":["https://osv.dev/vulnerability/DRUPAL-CORE-2026-009","https://www.drupal.org/sa-core-2026-009"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"DRUPAL-CORE-2026-009","url":"https://osv.dev/vulnerability/DRUPAL-CORE-2026-009"},{"source":"nvd","source_id":"CVE-2026-55808","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-55808"}],"summary":"The JSON:API and REST modules allow you to upload image files to image fields."}