{"action":"Upgrade baserproject/basercms to 4.4.5 or later.","affected":[{"fixed":"4.4.5","introduced":"0"}],"component":"baserproject/basercms","cve_ids":["CVE-2021-20682"],"ecosystem":"Packagist","epss":0.02475,"exploited":false,"fixed_versions":["4.4.5"],"ghsa_id":"GHSA-g39q-f4rm-85x4","id":"tcs_01M5KF27N0CC2GEFASTKNEFR9H","modified_at":"2026-09-10T03:49:06.072396057Z","published_at":"2021-06-08T20:10:37Z","references":["https://osv.dev/vulnerability/GHSA-g39q-f4rm-85x4","https://nvd.nist.gov/vuln/detail/CVE-2021-20682","https://basercms.net/security/JVN64869876","https://jvn.jp/en/jp/JVN64869876/index.html"],"severity":{"label":"high","score":7.2},"sources":[{"source":"osv","source_id":"GHSA-g39q-f4rm-85x4","url":"https://osv.dev/vulnerability/GHSA-g39q-f4rm-85x4"}],"summary":"OS Command Injection in baserCMS"}