CVE-2026-85021

A vulnerability was determined in langgenius dify 1.13.0. Affected is the function router.replace of the file web/app/(shareLayout)/components/splash.tsx of the component Splash Layout. This manipulation of the argument redirect_url causes cross site scripting. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

• CWE-79
• CWE-94

• https://gist.github.com/TrebledJ/0e8466e5c39a6fb7dca8a3acdfbe2ddc#file-cvd_dify_vuln1_20260705-md
• https://github.com/langgenius/dify/
• https://github.com/langgenius/dify/security/advisories/GHSA-7qgm-pqv4-668x
• https://huntr.com/bounties/8ff349b3-db5f-4b56-9ccf-a19abd96e30f
• https://vuldb.com/cve/CVE-2026-85021
• https://vuldb.com/submit/880601
• https://vuldb.com/vuln/398288
• https://vuldb.com/vuln/398288/cti
• https://huntr.com/bounties/8ff349b3-db5f-4b56-9ccf-a19abd96e30f

Published

Sep 3, 2026

Last Modified

Sep 3, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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