{"action":"Upgrade @apostrophecms/form to 1.5.5 or later.","affected":[{"fixed":"1.5.5","introduced":"0"}],"component":"@apostrophecms/form","cve_ids":["CVE-2026-113656"],"ecosystem":"npm","exploited":false,"fixed_versions":["1.5.5"],"ghsa_id":"GHSA-89mh-mm8c-mv7f","id":"tcs_01M5JK868KEBBNCRC5DK6W4FYX","modified_at":"2026-10-20T18:15:04.526192205Z","published_at":"2026-10-20T18:08:31Z","references":["https://osv.dev/vulnerability/GHSA-89mh-mm8c-mv7f","https://github.com/apostrophecms/apostrophe/security/advisories/GHSA-89mh-mm8c-mv7f","https://github.com/apostrophecms/apostrophe/commit/9500b8b0e1d630d5e07fbb5fd2c25ed0943845ce","https://github.com/apostrophecms/apostrophe/commit/f84fd41cbf6c22eb8d0008fc9c25df1f7130b350","https://github.com/apostrophecms/apostrophe","https://github.com/apostrophecms/apostrophe/releases/tag/@apostrophecms/form@1.5.5"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GHSA-89mh-mm8c-mv7f","url":"https://osv.dev/vulnerability/GHSA-89mh-mm8c-mv7f"}],"summary":"ApostropheCMS: Unauthenticated unbounded multipart upload → disk-exhaustion DoS"}