cbcvebase.
CVE-2022-1245
published 2022-07-08

CVE-2022-1245: A privilege escalation flaw was found in the token exchange feature of keycloak. Missing authorization allows a client application holding a valid access token…

PriorityP353critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
1.30%
67.3th percentile
A privilege escalation flaw was found in the token exchange feature of keycloak. Missing authorization allows a client application holding a valid access token to exchange tokens for any target client by passing the client_id of the target. This could allow a client to gain unauthorized access to additional services.

Affected

3 ranges
VendorProductVersion rangeFixed in
msrcmicrosoft_edge
redhatkeycloak< 18.0.018.0.0
redhatkeycloak

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
vendor_redhat9.8CRITICAL
vendor_msrc9.6CRITICAL
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