{"action":"Upgrade getkirby/cms to 4.9.4 or later.","affected":[{"fixed":"4.9.4","introduced":"0"},{"fixed":"5.4.4","introduced":"5.0.0-alpha.1"}],"component":"getkirby/cms","cve_ids":["CVE-2026-54004"],"ecosystem":"Packagist","epss":0.00496,"exploited":false,"fixed_versions":["4.9.4","5.4.4"],"ghsa_id":"GHSA-89cp-7p28-jffg","id":"tcs_01M5KEYW008GNP9XQTE7HBSXCQ","modified_at":"2026-09-10T03:50:48.946156933Z","published_at":"2026-06-18T15:05:05Z","references":["https://osv.dev/vulnerability/GHSA-89cp-7p28-jffg","https://github.com/getkirby/kirby/security/advisories/GHSA-89cp-7p28-jffg","https://github.com/getkirby/kirby","https://github.com/getkirby/kirby/releases/tag/4.9.4","https://github.com/getkirby/kirby/releases/tag/5.4.4"],"severity":{"label":"medium"},"sources":[{"source":"osv","source_id":"GHSA-89cp-7p28-jffg","url":"https://osv.dev/vulnerability/GHSA-89cp-7p28-jffg"}],"summary":"Kirby: Access to files of top-level drafts is not protected by permissions"}