{"id":"CVE-2021-44528","details":"A open redirect vulnerability exists in Action Pack \u003e= 6.0.0 that could allow an attacker to craft a \"X-Forwarded-Host\" headers in combination with certain \"allowed host\" formats can cause the Host Authorization middleware in Action Pack to redirect users to a malicious website.","aliases":["BIT-rails-2021-44528","GHSA-qphc-hf5q-v8fc"],"modified":"2026-08-03T11:46:57.763145615Z","published":"2022-01-10T14:10:26.117Z","related":["openSUSE-SU-2024:11821-1"],"database_specific":{"unresolved_ranges":[{"source":"CPE_STRING","vendor_product":"rubyonrails:rails","cpes":["cpe:2.3:a:rubyonrails:rails:6.0.4.2:*:*:*:*:*:*:*","cpe:2.3:a:rubyonrails:rails:6.1.4.2:*:*:*:*:*:*:*","cpe:2.3:a:rubyonrails:rails:7.0.0:rc2:*:*:*:*:*:*"],"extracted_events":[{"introduced":"6.0.4.2"},{"last_affected":"6.0.4.2"},{"introduced":"6.1.4.2"},{"last_affected":"6.1.4.2"},{"introduced":"7.0.0-rc2"},{"last_affected":"7.0.0-rc2"}]}]},"references":[{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20240208-0003/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2023/dsa-5372"},{"type":"FIX","url":"https://github.com/rails/rails/commit/0fccfb9a3097a9c4260c791f1a40b128517e7815"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/rails/rails","events":[{"introduced":"0"},{"fixed":"0fccfb9a3097a9c4260c791f1a40b128517e7815"}],"database_specific":{"source":"REFERENCES"}}],"versions":["v7.0.0.alpha2","v7.0.0.alpha1","v6.1.0.rc1","v6.0.0.beta2","v6.0.0.beta1","v5.1.0.beta1","v5.0.0.beta4","v5.0.0.beta2","v5.0.0.beta1","v4.2.0.beta1","v4.0.0.rc1","v4.0.0.beta1","v3.2.0.rc1","v3.1.0.rc1","v3.1.0.beta1","v3.0.0.beta3","v3.0.0.beta.3","v2.0.1","v2.0.0","v2.0.0_RC2","v2.0.0_RC1","v2.0.0_PR","v1.1.1","v1.1.0","v1.1.0_RC1","v0.14.3","v0.14.1","v0.13.1","v0.13.0","v0.12.0","v0.11.1","v0.11.0","v0.10.1","v0.10.0","v0.9.5","v0.9.4.1","v0.9.4","v0.9.3","v0.9.2","v0.9.1"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-44528.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}