CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
LOW
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:L
AI Score
Confidence
High
EPSS
Percentile
10.4%
keycloak is vulnerable to Cross-site Scripting (XSS). The vulnerability is due to allowing arbitrary URLs, including JavaScript URIs (javascript:), as SAML Assertion Consumer Service POST Binding URL (ACS). Allowing JavaScript URIs in combination with HTML forms results in Cross-site Scripting in the context of the embedding origin on form submission.
access.redhat.com/errata/RHSA-2024:1353
access.redhat.com/errata/RHSA-2024:1867
access.redhat.com/errata/RHSA-2024:1868
access.redhat.com/errata/RHSA-2024:2945
access.redhat.com/errata/RHSA-2024:4057
access.redhat.com/security/cve/CVE-2023-6717
bugzilla.redhat.com/show_bug.cgi?id=2253952
github.com/advisories/GHSA-8rmm-gm28-pj8q
github.com/keycloak/keycloak/commit/abd03e3e25263f9559e162385228c378c262de83
github.com/keycloak/keycloak/commit/df1cc0a4d93de7ca9d1fdd9dbe7069339f291c96