Headline
GHSA-5968-qw33-h47j: Duplicate Advisory: Keycloak vulnerable to reflected XSS via wildcard in OIDC redirect_uri
Duplicate Advisory
This advisory has been withdrawn because it is a duplicate of GHSA-cvg2-7c3j-g36j. This link is maintained to preserve external references.
Original Description
A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.
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Duplicate Advisory: Keycloak vulnerable to reflected XSS via wildcard in OIDC redirect_uri
Moderate severity GitHub Reviewed Published Dec 15, 2023 to the GitHub Advisory Database • Updated Dec 18, 2023
Withdrawn This advisory was withdrawn on Dec 18, 2023
Package
maven org.keycloak:keycloak-services (Maven)
Affected versions
< 23.0.3
Description
Published by the National Vulnerability Database
Dec 14, 2023
Published to the GitHub Advisory Database
Dec 15, 2023
Last updated
Dec 18, 2023