CVE-2017-7474

Severity: critical (CVSS 9.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2017-05-12 · updated 2026-06-17
Weakness: CWE-253

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.

Affected products

Red Hat, Inc. Keycloak Node.js adapter: 2.5.0, 2.5.0-cr1, 2.5.1, 2.5.2, 2.5.3, 2.5.4 (+5)

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

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