CVE-2022-1438

low-risk
Published 2023-09-20

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.

Do I need to act?

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0.17% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.4/10 Medium
NETWORK / HIGH complexity

Affected Products (1)

Affected Vendors

Redhat

References (14)

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
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=2031904
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
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=2031904
26
/ 100
low-risk
Severity 20/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal