{"id":"GHSA-ggjr-2f7v-vhq4","summary":"Kiali Authentication Bypass vulnerability","details":"An authentication bypass vulnerability was found in Kiali in versions before 1.31.0 when the authentication strategy `OpenID` is used. When RBAC is enabled, Kiali assumes that some of the token validation is handled by the underlying cluster. When OpenID `implicit flow` is used with RBAC turned off, this token validation doesn't occur, and this allows a malicious user to bypass the authentication.","aliases":["CVE-2021-20278","GO-2022-0700"],"modified":"2024-08-21T15:41:55.789181Z","published":"2021-06-01T21:57:08Z","database_specific":{"nvd_published_at":"2021-05-28T11:15:00Z","cwe_ids":["CWE-287","CWE-290"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2021-06-01T17:44:07Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-20278"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1937171"},{"type":"WEB","url":"https://kiali.io/news/security-bulletins/kiali-security-002"}],"affected":[{"package":{"name":"github.com/kiali/kiali","ecosystem":"Go","purl":"pkg:golang/github.com/kiali/kiali"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.31.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/06/GHSA-ggjr-2f7v-vhq4/GHSA-ggjr-2f7v-vhq4.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"}]}