Improper Neutralization of Script in an Error Message Web Page (CWE-81)
Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the SAML or OIDC providers. The vulnerability can allow an attacker to execute malicious scripts by setting the AssertionConsumerServiceURL value or the redirect_uri.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Feedly found the first article mentioning CVE-2022-4361. See article
CVE-2022-4361 is a critical vulnerability that allows users to inject arbitrary JavaScript code into the Web UI, potentially leading to credentials disclosure. This vulnerability has a high CVSS score and is actively being exploited in the wild by threat actors. There are currently no known mitigations, detections, or patches available, and downstream impacts to other third-party vendors or technologies may be significant. See article