{"action":"Upgrade python-bottle to 0.12.19-1 or later.","affected":[{"fixed":"0.12.19-1","introduced":"0"}],"component":"python-bottle","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["0.12.19-1"],"id":"tcs_01M5NEZR6N2F78M3D032ECQQS6","modified_at":"2026-09-11T11:02:33.146079885Z","published_at":"2021-01-18T12:15:12.707Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-28473","https://security-tracker.debian.org/tracker/CVE-2020-28473"],"severity":{"label":"medium","score":6.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-28473","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-28473"}],"summary":"The package bottle from 0 and before 0.12.19 are vulnerable to Web Cache Poisoning by using a vector called parameter cloaking. When the attacker can separate query parameters using a semicolon (;), t"}