{"action":"Upgrade october/cms to 1.0.470 or later.","affected":[{"fixed":"1.0.470","introduced":"1.0.469"}],"component":"october/cms","cve_ids":["CVE-2020-26231"],"ecosystem":"Packagist","epss":0.00293,"exploited":false,"fixed_versions":["1.0.470"],"ghsa_id":"GHSA-r89v-cgv7-3jhx","id":"tcs_01M5KF82E1SFFENVTSSKFY456R","modified_at":"2026-09-10T03:48:35.581796579Z","published_at":"2020-11-23T20:54:18Z","references":["https://osv.dev/vulnerability/GHSA-r89v-cgv7-3jhx","https://github.com/octobercms/october/security/advisories/GHSA-r89v-cgv7-3jhx","https://nvd.nist.gov/vuln/detail/CVE-2020-26231","https://github.com/octobercms/october/commit/d34fb8ab51108495a9a651b841202d935f4e12f7","https://github.com/advisories/GHSA-94vp-rmqv-5875"],"severity":{"label":"medium","score":5.2},"sources":[{"source":"osv","source_id":"GHSA-r89v-cgv7-3jhx","url":"https://osv.dev/vulnerability/GHSA-r89v-cgv7-3jhx"}],"summary":"Bypass of fix for CVE-2020-15247, Twig sandbox escape"}