{"id":"CVE-2017-1000070","details":"The Bitly oauth2_proxy in version 2.1 and earlier was affected by an open redirect vulnerability during the start and termination of the 2-legged OAuth flow. This issue was caused by improper input validation and a violation of RFC-6819","aliases":["GHSA-jm34-xm8m-w958"],"modified":"2026-04-10T03:55:58.820236Z","published":"2017-07-17T13:18:18.220Z","references":[{"type":"FIX","url":"https://github.com/bitly/oauth2_proxy/pull/359"},{"type":"ARTICLE","url":"https://tools.ietf.org/html/rfc6819#section-5.2.3.5"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/bitly/oauth2_proxy","events":[{"introduced":"0"},{"last_affected":"a66f7c50eac53b23d10657b64cc133364d452aea"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"2.1"}]}}],"versions":["v1.0","v1.1","v1.1.1","v2.0","v2.0.1","v2.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-1000070.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}