CVE-2026-85022

19th percentile - higher than 19% of all known CVEs

A vulnerability was identified in langgenius dify 1.13.0. Affected by this vulnerability is the function router.replace of the file web/app/(shareLayout)/webapp-signin/components/mail-and-password-auth.tsx of the component WebApp Sign-In. Such manipulation of the argument redirect_url leads to cross site scripting. The attack may be performed from remote. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

An attacker can exploit XSS to execute scripts in the victim's browser, potentially leading to session theft, account takeover, or other malicious actions.

Update dify to a patched version or apply proper filtering and validation of the redirect_url parameter.