{"action":"Upgrade php8 to 8.0.13-r0 or later.","affected":[{"fixed":"8.0.13-r0","introduced":"0"}],"component":"php8","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.15","exploited":false,"fixed_versions":["8.0.13-r0"],"id":"tcs_01M6GN83FVHNM4N3EKC082RTH0","modified_at":"2026-11-03T06:32:27.385949715Z","published_at":"2021-11-29T07:15:06.397Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-21707","https://security.alpinelinux.org/vuln/CVE-2021-21707"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-21707#Alpine:v3.15/php8","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-21707"}],"summary":"In PHP versions 7.3.x below 7.3.33, 7.4.x below 7.4.26 and 8.0.x below 8.0.13, certain XML parsing functions, like simplexml_load_file(), URL-decode the filename passed to them. If that filename conta"}