{"action":"Upgrade october/system to 3.7.16 or later.","affected":[{"fixed":"4.1.16","introduced":"4.0.0"},{"fixed":"3.7.16","introduced":"0"}],"component":"october/system","cve_ids":["CVE-2026-29179"],"ecosystem":"Packagist","epss":0.00226,"exploited":false,"fixed_versions":["4.1.16","3.7.16"],"ghsa_id":"GHSA-jvwg-phxx-j3rp","id":"tcs_01M5KF4XAXHWR62VV4RN4DRQDA","modified_at":"2026-05-05T16:08:46.538203Z","published_at":"2026-04-21T17:15:38Z","references":["https://osv.dev/vulnerability/GHSA-jvwg-phxx-j3rp","https://github.com/octobercms/october/security/advisories/GHSA-jvwg-phxx-j3rp","https://nvd.nist.gov/vuln/detail/CVE-2026-29179","https://github.com/octobercms/october"],"severity":{"label":"low","score":3.3},"sources":[{"source":"osv","source_id":"GHSA-jvwg-phxx-j3rp","url":"https://osv.dev/vulnerability/GHSA-jvwg-phxx-j3rp"}],"summary":"October CMS: Editor Sub-Permission Bypass for Asset and Blueprint File Operations"}