{"id":"CVE-2022-2237","aliases":["EUVD-2023-0881","GHSA-59fq-727j-hm3f"],"status":"published","title":"keycloak-connect contains Open redirect vulnerability in the Node.js adapter","description":"A flaw was found in the Keycloak Node.js Adapter. This flaw allows an attacker to benefit from an Open Redirect vulnerability in the checkSso function.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00399,"percentile":0.3446,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-601"],"published":"2023-03-02T23:21:02Z","modified":"2026-10-28T02:31:03Z","fixes":[{"ecosystem":"npm","package":"keycloak-connect","fixed_in":["21.0.1"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"keycloak-connect","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"21.0.1"}]}]},{"source":"osv","ecosystem":"npm","package":"keycloak-connect","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"21.0.1"}]}]}],"products":[{"vendor":"keycloak","product":"keycloak"},{"vendor":"redhat","product":"keycloak_node.js_adapter"},{"vendor":"redhat","product":"single_sign-on"}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2097007","tags":["x_transferred","Issue Tracking","Vendor Advisory","report","web"]},{"url":"https://github.com/keycloak/keycloak-nodejs-connect/security/advisories/GHSA-59fq-727j-hm3f","tags":["web"]},{"url":"https://github.com/keycloak/keycloak-nodejs-connect/commit/190a9470e234bbd9ac5d5de43f5a19aead9a2c21","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-2237","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-59fq-727j-hm3f"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/2xxx/CVE-2022-2237.json","tags":["advisory"]},{"url":"https://github.com/keycloak/keycloak-nodejs-connect","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2022-2237","description":"A flaw was found in the Keycloak Node.js Adapter. 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