VULNERABILITY INTELLIGENCE

CVE-2017-12159

CVSS score7.5 HIGH
EPSS probability2.71%
CISA KEVNot currently listed
Published2017-10-26
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

It was found that the cookie used for CSRF prevention in Keycloak was not unique to each session. An attacker could use this flaw to gain access to an authenticated user session, leading to possible information disclosure or further attacks.

Weakness classification

  • CWE-613: Insufficient Session Expiration

Primary references