CVE-2022-4361: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

July 7, 2023 (updated July 17, 2023)

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.

References

bugzilla.redhat.com/show_bug.cgi?id=2151618
github.com/keycloak/keycloak/commit/a1cfe6e24e5b34792699a00b8b4a8016a5929e3a
nvd.nist.gov/vuln/detail/CVE-2022-4361

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