{"action":"Upgrade ruby-devise-two-factor to 2.0.0-1 or later.","affected":[{"fixed":"2.0.0-1","introduced":"0"}],"component":"ruby-devise-two-factor","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.0.0-1"],"id":"tcs_01M5NB9D621X7YTSKP5XT34CM1","modified_at":"2026-09-09T07:01:10.507066616Z","published_at":"2017-09-06T21:29:00.957Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2015-7225","https://security-tracker.debian.org/tracker/CVE-2015-7225"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2015-7225","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2015-7225"}],"summary":"Tinfoil Devise-two-factor before 2.0.0 does not strictly follow section 5.2 of RFC 6238 and does not \"burn\" a successfully validated one-time password (aka OTP), which allows remote or physically prox"}