{"action":"Upgrade rails to 2:6.0.3.7+dfsg-1 or later.","affected":[{"fixed":"2:6.0.3.7+dfsg-1","introduced":"0"}],"component":"rails","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["2:6.0.3.7+dfsg-1"],"id":"tcs_01M5NFEBEC4QRWBZFM31J4SY03","modified_at":"2026-10-23T18:03:11.634679243Z","published_at":"2021-06-11T16:15:11.517Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-22904","https://security-tracker.debian.org/tracker/CVE-2021-22904"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-22904#Debian:13/rails","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-22904"}],"summary":"The actionpack ruby gem before 6.1.3.2, 6.0.3.7, 5.2.4.6, 5.2.6 suffers from a possible denial of service vulnerability in the Token Authentication logic in Action Controller due to a too permissive r"}