CVE-2019-10157CWE-345

It was found that Keycloak's Node.js adapter before version 4.8.3 did not properly verify the web token received from the server in its backchannel logout

Medium · published June 12, 2019

CVSS v3.0
4.7
EPSS
0%
Percentile
10.3
In the wild
Unconfirmed
What it is

It was found that Keycloak's Node.js adapter before version 4.8.3 did not properly verify the web token received from the server in its backchannel logout . An attacker with local access could use this to construct a malicious web token setting an NBF parameter that could prevent user access indefinitely.

The record
Technical detail
CVSS v3.0
4.7 · MEDIUM
Vector
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00208 · 10.3th percentile
Weakness
CWE-345 · Insufficient Verification of Data Authenticity
Published
2019-06-12T13:48Z
EPSS history
Timeline
  • 12 JUN 13:48Z
    It was found that Keycloak's Node.js adapter before version 4.8.3 did not properly verify the web token received from the server in its backchannel logout
    cvelistv5