{"action":"Upgrade october/cms to 1.0.469 or later.","affected":[{"fixed":"1.0.469","introduced":"1.0.319"}],"component":"october/cms","cve_ids":["CVE-2020-15247"],"ecosystem":"Packagist","epss":0.00294,"exploited":false,"fixed_versions":["1.0.469"],"ghsa_id":"GHSA-94vp-rmqv-5875","id":"tcs_01M5KEZMSJG3V21CK23DNZYENN","modified_at":"2026-09-10T03:48:35.507434299Z","published_at":"2020-11-23T19:48:27Z","references":["https://osv.dev/vulnerability/GHSA-94vp-rmqv-5875","https://github.com/octobercms/october/security/advisories/GHSA-94vp-rmqv-5875","https://nvd.nist.gov/vuln/detail/CVE-2020-15247","https://github.com/octobercms/october/commit/4c650bb775ab849e48202a4923bac93bd74f9982","https://github.com/octobercms/october"],"severity":{"label":"medium","score":5.2},"sources":[{"source":"osv","source_id":"GHSA-94vp-rmqv-5875","url":"https://osv.dev/vulnerability/GHSA-94vp-rmqv-5875"}],"summary":"Twig Sandbox Escape by authenticated users with access to editing CMS templates when safemode is enabled."}