CVE-2022-4361

Name: CVE-2022-4361
Creator: NVD / NIST
Published: 2023-07-07T20:15:09.813+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.56%

Last modified Jun 17, 2026

CVE-2022-4361 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the SAML or OIDC providers. The vulnerability can allow an attacker to execute malicious scripts by setting the AssertionConsumerServiceURL value or the redirect_uri.. EPSS estimates a 0.56% chance of exploitation in the next 30 days.

Description

Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the SAML or OIDC providers. The vulnerability can allow an attacker to execute malicious scripts by setting the AssertionConsumerServiceURL value or the redirect_uri.

Metrics

CVSS 3.1

6.1/10

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

EPSS Probability

0.56%

42.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Redhat	Keycloak	< 21.1.2
Redhat	Single Sign-On	>= 7.6, < 7.6.4
Redhat	Single Sign-On	All versions
Redhat	Openshift Container Platform	4.11
Redhat	Openshift Container Platform	4.12
Redhat	Openshift Container Platform For Ibm Linuxone	4.9
Redhat	Openshift Container Platform For Ibm Linuxone	4.10
Redhat	Openshift Container Platform For Power	4.9
Redhat	Openshift Container Platform For Power	4.10

References

https://bugzilla.redhat.com/show_bug.cgi?id=2151618Issue Tracking, Vendor Advisory
https://github.com/keycloak/keycloak/commit/a1cfe6e24e5b34792699a00b8b4a8016a5929e3aPatch
https://bugzilla.redhat.com/show_bug.cgi?id=2151618Issue Tracking, Vendor Advisory
https://github.com/keycloak/keycloak/commit/a1cfe6e24e5b34792699a00b8b4a8016a5929e3aPatch

Timeline

Published: Jul 7, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-4361?

How severe is CVE-2022-4361?

CVE-2022-4361 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.56% probability of exploitation in the next 30 days.

How do I fix CVE-2022-4361?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-4361?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST