{"action":"Upgrade smarty3 to 3.1.39-1 or later.","affected":[{"fixed":"3.1.39-1","introduced":"0"}],"component":"smarty3","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["3.1.39-1"],"id":"tcs_01M5NFG0PRF0YX2G06J7E38QYA","modified_at":"2026-10-23T18:03:03.058583785Z","published_at":"2021-02-22T02:15:14.323Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-26120","https://security-tracker.debian.org/tracker/CVE-2021-26120"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-26120","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-26120"}],"summary":"Smarty before 3.1.39 allows code injection via an unexpected function name after a {function name= substring."}