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CVE-2019-14832

Keycloak Unauthenticated Access

5.0 MediumFix available

A flaw was found in the Keycloak REST API before version 8.0.0 where it would permit user access from a realm the user was not configured. An authenticated attacker with knowledge of a user id could use this flaw to access unauthorized information or to carry out further attacks.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
High
Privileges needed
Low
User interaction
None

What an attacker can affect

Confidentiality
Low
Integrity
Low
Availability
Low

Exploit likelihood

0.54%Up 0.1 points since Apr 14, 2021
90%50%10%1%

What each source reports

CVE List Score used 5.0

A flaw was found in the Keycloak REST API before version 8.0.0 where it would permit user access from a realm the user was not configured. An authenticated attacker with knowledge of a user id could use this flaw to access unauthorized information or to carry out further attacks.

Record
CVE-2019-14832
CVSS 3.0
5.0 MediumCVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
Weakness
CWE-863
Updated
2026-11-02
EUVDEUVD-2022-3212 5.0

A flaw was found in the Keycloak REST API before version 8.0.0 where it would permit user access from a realm the user was not configured. An authenticated attacker with knowledge of a user id could use this flaw to access unauthorized information or to carry out further attacks.

Record
EUVD-2022-3212
CVSS 3.0
5.0 MediumCVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
Updated
2026-11-03
GitHub AdvisoriesGHSA-8prc-58j4-m55q 7.5

Keycloak Unauthenticated Access

A flaw was found in the Keycloak REST API before version 8.0.0, implemented in Keycloak before 7.0.1 where it would permit user access from a realm the user was not configured. An authenticated attacker with knowledge of a user id could use this flaw to access unauthorized information or to carry out further attacks.

Record
GHSA-8prc-58j4-m55q
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-863
Updated
2026-11-02
NVD 7.5

A flaw was found in the Keycloak REST API before version 8.0.0 where it would permit user access from a realm the user was not configured. An authenticated attacker with knowledge of a user id could use this flaw to access unauthorized information or to carry out further attacks.

Record
CVE-2019-14832
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 3.0
5.0 MediumCVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS 2.0
6.0 MediumAV:N/AC:M/Au:S/C:P/I:P/A:P
Weakness
CWE-863
Updated
2026-11-02
OSV 7.5

A flaw was found in the Keycloak REST API before version 8.0.0 where it would permit user access from a realm the user was not configured. An authenticated attacker with knowledge of a user id could use this flaw to access unauthorized information or to carry out further attacks.

Record
CVE-2019-14832
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVGHSA-8prc-58j4-m55q 7.5

Keycloak Unauthenticated Access

A flaw was found in the Keycloak REST API before version 8.0.0, implemented in Keycloak before 7.0.1 where it would permit user access from a realm the user was not configured. An authenticated attacker with knowledge of a user id could use this flaw to access unauthorized information or to carry out further attacks.

Record
GHSA-8prc-58j4-m55q
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-863
Updated
2026-11-02
OSVRHSA-2019:3044 9.8

Red Hat Security Advisory: Red Hat Single Sign-On 7.3.4 security update on RHEL 6

Record
RHSA-2019:3044
CVSS 3.0
9.8 CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2019:3045 9.8

Red Hat Security Advisory: Red Hat Single Sign-On 7.3.4 security update on RHEL 7

Record
RHSA-2019:3045
CVSS 3.0
9.8 CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2019:3046 9.8

Red Hat Security Advisory: Red Hat Single Sign-On 7.3.4 security update on RHEL 8

Record
RHSA-2019:3046
CVSS 3.0
9.8 CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
org.keycloak:keycloak-model-infinispan
Maven
 before 7.0.1
7.0.1
org.keycloak:keycloak-model-jpa
Maven
 before 7.0.1
7.0.1
org.keycloak:keycloak-model-infinispan
Maven
 before 7.0.1, plus listed versions
1.9.0.CR11.9.0.Final1.9.1.Final1.9.2.Final1.9.3.Final
Show 45 moreShow less
1.9.4.Final1.9.5.Final1.9.7.Final1.9.8.Final2.0.0.CR12.0.0.Final2.1.0.CR12.1.0.Final2.2.0.CR12.2.0.Final2.2.1.Final2.3.0.CR12.3.0.Final2.4.0.CR12.4.0.Final2.5.0.CR12.5.0.Final2.5.1.Final2.5.4.Final2.5.5.Final3.0.0.CR13.0.0.Final3.1.0.CR13.1.0.Final3.2.0.CR13.2.0.Final3.2.1.Final3.3.0.CR13.3.0.CR23.3.0.Final3.4.0.CR13.4.0.Final3.4.1.CR13.4.1.Final3.4.2.Final3.4.3.Final4.0.0.Beta14.0.0.Beta24.0.0.Beta34.0.0.Final4.1.0.Final4.2.0.Final4.2.1.Final4.3.0.Final4.4.0.Final
7.0.1
org.keycloak:keycloak-model-jpa
Maven
 before 7.0.1, plus listed versions
1.0-alpha-11.0-alpha-1-120620131.0-alpha-21.0-alpha-31.0-alpha-4
Show 45 moreShow less
1.0-beta-11.0-beta-1-201505211.0-beta-1-201505231.0-beta-21.0-beta-31.0-beta-41.0-final1.0-rc-11.0-rc-21.0.1.Final1.0.2.Final1.0.3.Final1.0.4.Final1.0.5.Final1.1.0.Beta11.1.0.Beta21.1.0.Final1.1.1.Final1.2.0.Beta11.2.0.CR11.2.0.Final1.3.0.Final1.3.1.Final1.4.0.Final1.5.0-Final1.5.0.Final1.5.1.Final1.6.0.Final1.6.1.Final1.7.0.CR11.7.0.Final1.8.0.Alpha11.8.0.CR11.8.0.CR21.8.0.CR31.8.0.Final1.8.1.Final1.9.0.CR11.9.0.Final1.9.1.Final1.9.2.Final1.9.3.Final1.9.4.Final1.9.5.Final1.9.7.Final
7.0.1
rh-sso7-keycloak
Red Hat:red_hat_single_sign_on:7::el6
From an advisory covering 6 CVEs
 before 0:4.8.13-1.Final_redhat_00001.1.el6sso
0:4.8.13-1.Final_redhat_00001.1.el6sso
rh-sso7-keycloak-server
Red Hat:red_hat_single_sign_on:7::el6
From an advisory covering 6 CVEs
 before 0:4.8.13-1.Final_redhat_00001.1.el6sso
0:4.8.13-1.Final_redhat_00001.1.el6sso
rh-sso7-keycloak
Red Hat:red_hat_single_sign_on:7::el7
From an advisory covering 6 CVEs
 before 0:4.8.13-1.Final_redhat_00001.1.el7sso
0:4.8.13-1.Final_redhat_00001.1.el7sso
rh-sso7-keycloak-server
Red Hat:red_hat_single_sign_on:7::el7
From an advisory covering 6 CVEs
 before 0:4.8.13-1.Final_redhat_00001.1.el7sso
0:4.8.13-1.Final_redhat_00001.1.el7sso
rh-sso7-libunix-dbus-java
Red Hat:red_hat_single_sign_on:7::el7
From an advisory covering 6 CVEs
 before 0:0.8.0-2.el7sso
0:0.8.0-2.el7sso
rh-sso7-libunix-dbus-java-debuginfo
Red Hat:red_hat_single_sign_on:7::el7
From an advisory covering 6 CVEs
 before 0:0.8.0-2.el7sso
0:0.8.0-2.el7sso
rh-sso7-libunix-dbus-java-devel
Red Hat:red_hat_single_sign_on:7::el7
From an advisory covering 6 CVEs
 before 0:0.8.0-2.el7sso
0:0.8.0-2.el7sso
rh-sso7-keycloak
Red Hat:red_hat_single_sign_on:7::el8
From an advisory covering 6 CVEs
 before 0:4.8.13-1.Final_redhat_00001.1.el8sso
0:4.8.13-1.Final_redhat_00001.1.el8sso
rh-sso7-keycloak-server
Red Hat:red_hat_single_sign_on:7::el8
From an advisory covering 6 CVEs
 before 0:4.8.13-1.Final_redhat_00001.1.el8sso
0:4.8.13-1.Final_redhat_00001.1.el8sso

History

History
RecordedChangedSources
affected, facts
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2019-14832 is a medium vulnerability (CVSS 5.0) in Keycloak Rest Api, published October 15, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.54%, the 45th percentile. Fixed in org.keycloak:keycloak-model-infinispan 7.0.1.

References

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