Medium severity · published Jul 7, 2023
CVE-2022-4361
Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the SAML or OIDC providers
6.1
CVSS
0.7%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 53% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
KE
Keycloak · Redhat
before 21.1.2 · source: NVD
OC
Openshift Container Platform · Redhat
4.11; 4.12 · source: NVD
OC
Openshift Container Platform For Ibm Linuxone · Redhat
4.9; 4.10 · source: NVD
OC
Openshift Container Platform For Power · Redhat
4.9; 4.10 · source: NVD
SS
Single Sign-on · Redhat
7.6 before 7.6.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-4361
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-4361
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2151618
Patch
https://github.com/keycloak/keycloak/commit/a1cfe6e24e5b34792699a00b8b4a8016a5929e3a
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