CVE-2020-1724

Published: May 11, 2020Modified: Jun 17, 2026

4.3

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Exploitability: 2.8 / Impact: 1.4

Source: NVD

Description

A flaw was found in Keycloak in versions before 9.0.2. This flaw allows a malicious user that is currently logged in, to see the personal information of a previously logged out user in the account manager section.

Affected (3)

Products: Redhat: Keycloak, Openshift Application Runtimes, Single Sign On

Redhat

3 products

Keycloak

Openshift Application Runtimes

Single Sign On

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Redhat Keycloak	Before 9.0.2

Configuration B

2 vulnerable

Vulnerable Software	Affected Versions
Redhat Openshift Application Runtimes	All versions
Redhat Single Sign On	Version 7.0

Related CWEs

CWE-613

Insufficient Session Expiration

According to WASC, "Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization."

References (2)

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1724

Source: secalert@redhat.com

Issue TrackingVendor Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1724

Source: af854a3a-2127-422b-91ae-364da2661108

Issue TrackingVendor Advisory

Timeline

No history available yet.