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CVE-2022-4361

NVDCIRCLENISA

EUVD-2023-1671 · Published Jun 30, 2023

Keycloak vulnerable to cross-site scripting when validating URI-schemes on SAML and OIDC

AssertionConsumerServiceURL is a Java implementation for SAML Service Providers (org.keycloak.protocol.saml). Affected versions of this package are vulnerable to Cross-site Scripting (XSS).

AssertionConsumerServiceURL allows XSS when sending a crafted SAML XML request.

Technologies

Redhat Openshift Container PlatformRedhat Enterprise LinuxRedhat Single Sign-OnRedhat Openshift Container Platform For PowerRedhat Openshift Container Platform For Ibm LinuxoneRedhat Keycloak

Weaknesses

CWE-81CWE-79

CVSS scores

  • v3.110.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

MITRE ATT&CK

Inferred

Where this vulnerability fits in an attack

Initial Access

References

Potentially impacted assets

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