{"action":"Upgrade october/system to 3.7.13 or later.","affected":[{"fixed":"3.7.13","introduced":"0"},{"fixed":"4.0.12","introduced":"4.0.0"}],"component":"october/system","cve_ids":["CVE-2025-61674"],"ecosystem":"Packagist","epss":0.00274,"exploited":false,"fixed_versions":["3.7.13","4.0.12"],"ghsa_id":"GHSA-gxxc-m74c-f48x","id":"tcs_01M5KF371YHTH5GC25H7TBF9QB","modified_at":"2026-02-03T03:16:07.586006Z","published_at":"2026-01-09T18:12:58Z","references":["https://osv.dev/vulnerability/GHSA-gxxc-m74c-f48x","https://github.com/octobercms/october/security/advisories/GHSA-gxxc-m74c-f48x","https://nvd.nist.gov/vuln/detail/CVE-2025-61674","https://github.com/octobercms/october"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"GHSA-gxxc-m74c-f48x","url":"https://osv.dev/vulnerability/GHSA-gxxc-m74c-f48x"}],"summary":"October CMS Vulnerable to Stored XSS via Editor and Branding Styles"}