CVE-2026-85022

langgenius dify WebApp Sign-In mail-and-password-auth.tsx router.replace cross site scripting

LOW
3.5
CVSS Score
Published: September 3, 2026 at 12:45 AM UTC
Updated: September 3, 2026 at 05:44 PM UTC
1 product affected across 1 vendorDify

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Severity
LOW3.5
Exploit prediction
EPSS 0.4%
SSVC
PoC

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (8)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/398289
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/398289/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-85022
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/880602
Product
Source: cverecord
https://github.com/langgenius/dify/

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

3.5LOWVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-79CWE-94

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