CVE-2023-6291highCWE-601

CVE-2023-6291: high-severity vulnerability in Red Hat Migration Toolkit for Applications 6

Keycloak: redirect_uri validation bypass

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7.1epss 0.9%
A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Affected products
Red Hat · Migration Toolkit for Applications 6Red Hat · Migration Toolkit for Applications 7Red Hat · OpenShift ServerlessRed Hat · Red Hat build of Keycloak 22Red Hat · Red Hat build of Keycloak 22.0.7Red Hat · Red Hat Data Grid 8Red Hat · Red Hat Decision Manager 7Red Hat · Red Hat Fuse 7Red Hat · Red Hat JBoss Data Grid 7Red Hat · Red Hat JBoss Enterprise Application Platform 6Red Hat · Red Hat Process Automation 7Red Hat · Red Hat Single Sign-On 7Red Hat · Red Hat Single Sign-On 7.6 for RHEL 7Red Hat · Red Hat Single Sign-On 7.6 for RHEL 8Red Hat · Red Hat Single Sign-On 7.6 for RHEL 9Red Hat · RHEL-8 based Middleware ContainersRed Hat · Single Sign-On 7.6.6
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