Bug 2101942 (CVE-2022-2256)

Summary: CVE-2022-2256 keycloak: improper input validation permits script injection
Product: [Other] Security Response Reporter: Chess Hazlett <chazlett>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: aboyko, boliveir, chazlett, pdrozd, pjindal, pskopek, sthorger
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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A Stored Cross-site scripting (XSS) vulnerability was found in keycloak. This flaw allows a privileged attacker to execute malicious scripts in the admin console, abusing the default roles functionality.
Story Points: ---
Clone Of: Environment:
Last Closed: 2022-11-29 08:17:34 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2101557    

Description Chess Hazlett 2022-06-28 20:47:34 UTC
Keycloak does not properly sanitize inputs in certain UI fields in client registration. A malicious authenticated user with administrative privileges could use this flaw to conduct cross-site scripting attacks and possibly gain access to user-sensitive information.

Comment 3 errata-xmlrpc 2022-10-04 15:38:28 UTC
This issue has been addressed in the following products:

  Red Hat Single Sign-On 7.5 for RHEL 7

Via RHSA-2022:6782 https://access.redhat.com/errata/RHSA-2022:6782

Comment 4 errata-xmlrpc 2022-10-04 15:42:13 UTC
This issue has been addressed in the following products:

  Red Hat Single Sign-On 7.5 for RHEL 8

Via RHSA-2022:6783 https://access.redhat.com/errata/RHSA-2022:6783

Comment 5 errata-xmlrpc 2022-10-04 15:54:19 UTC
This issue has been addressed in the following products:

  Red Hat Single Sign-On

Via RHSA-2022:6787 https://access.redhat.com/errata/RHSA-2022:6787

Comment 7 Product Security DevOps Team 2022-11-29 08:17:31 UTC
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2022-2256