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.
References (2)
Core 2
Core References
Issue Tracking, Third Party Advisory, VDB Entry x_refsource_confirm
https://bugzilla.redhat.com/show_bug.cgi?id=1445271
Vendor Advisory vendor-advisory
x_refsource_redhat
http://rhn.redhat.com/errata/RHSA-2017-1203.html
Scores
CVSS v3
9.8
EPSS
0.0254
EPSS Percentile
83.3%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-253
Status
published
Products (12)
keycloak/keycloak-nodejs-auth-utils
2.5.0 (2 CPE variants)
keycloak/keycloak-nodejs-auth-utils
2.5.1
keycloak/keycloak-nodejs-auth-utils
2.5.2
keycloak/keycloak-nodejs-auth-utils
2.5.3
keycloak/keycloak-nodejs-auth-utils
2.5.4
keycloak/keycloak-nodejs-auth-utils
2.5.5
keycloak/keycloak-nodejs-auth-utils
2.5.6
keycloak/keycloak-nodejs-auth-utils
2.5.7
keycloak/keycloak-nodejs-auth-utils
3.0.0 (2 CPE variants)
npm/keycloak-connect
2.5.0 - 3.1.0npm
... and 2 more
Published
May 12, 2017
Tracked Since
Feb 18, 2026