{"cve":"CVE-2017-7474","nvd":{"published":"2017-05-12T19:29:00.160","modified":"2026-06-17T01:24:25.230","status":"Modified","description":"It was found that the Keycloak Node.js adapter 2.5 - 3.0 did not handle invalid tokens correctly.  An attacker could use this flaw to bypass authentication and gain access to restricted information, or to possibly conduct further attacks.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-253"],"references":["http://rhn.redhat.com/errata/RHSA-2017-1203.html","https://bugzilla.redhat.com/show_bug.cgi?id=1445271","http://rhn.redhat.com/errata/RHSA-2017-1203.html","https://bugzilla.redhat.com/show_bug.cgi?id=1445271"],"products":["keycloak:keycloak-nodejs-auth-utils"],"source":"nvd","synced_at":"2026-10-19T20:42:36.429588156+00:00"},"epss":{"cve":"CVE-2017-7474","score":0.02542,"percentile":0.84987,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-mw35-24gh-f82w","url":"https://osv.dev/vulnerability/GHSA-mw35-24gh-f82w","summary":"keycloak-connect and keycloak-js improperly handle invalid tokens","modified":"2023-11-08T03:59:24.497819Z","packages":[{"ecosystem":"npm","name":"keycloak-connect","purl":"pkg:npm/keycloak-connect","ranges":[">=2.5.0 <3.1.0"],"fixed":["3.1.0"]},{"ecosystem":"npm","name":"keycloak-js","purl":"pkg:npm/keycloak-js","ranges":[">=2.5.0 <3.1.0"],"fixed":["3.1.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}