Medium severity · published Sep 20, 2023
CVE-2022-1438
A flaw was found in Keycloak
4.8
CVSS
0.7%
EPSS
No
On KEV
Description
A flaw was found in Keycloak. Under specific circumstances, HTML entities are not sanitized during user impersonation, resulting in a Cross-site scripting (XSS) vulnerability.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 51% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
KE
Keycloak · Redhat
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-1438
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-1438
Vendor Advisory
https://access.redhat.com/errata/RHSA-2023:1043
Vendor Advisory
https://access.redhat.com/errata/RHSA-2023:1044
Vendor Advisory
https://access.redhat.com/errata/RHSA-2023:1045
Vendor Advisory
https://access.redhat.com/errata/RHSA-2023:1047
Vendor Advisory
https://access.redhat.com/errata/RHSA-2023:1049
Vendor Advisory
https://access.redhat.com/security/cve/CVE-2022-1438
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