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[26.6] Prevent kcSanitize bypass that reactivates URLs with JavaScript scheme on the login page - #53970
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rmartinc merged 1 commit intoOct 14, 2026
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- closes: [CVE-2026-107889] Stored XSS on the login page via kcSanitize bypass #53813
- backports: Prevent kcSanitize bypass that reactivates URLs with JavaScript scheme on the login page #53886
…fter link fixup closes: keycloak#53813 (cherry picked from commit 3e0fda9) Signed-off-by: Michal Vavřík <dev@michalvavrik.net>
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