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Vulnerability record · public intelligence
CVE-2026-85022
MEDIUM

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

Published Sep 3, 2026 · Updated Nov 3, 2026

Severity · CVSSMEDIUM · Not scored
Known exploitationNot listed
EPSS / likelihood0.36%
QFinch risk scoreNot available

Original summary

Normalized public record · Updated Nov 3, 2026

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

Publisher and source text is retained separately from QFinch interpretation.

QFinch assessment

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.

Evidence: public source records

Affected products

Affected scope reported by the available public evidence
Affected package, product or rangeFix status
Consult the referenced vendor advisory for affected versions.Consult source advisory

Matching a version is only one part of assessing exposure. QFinch has not assessed your environment on this public page.

Remediation

Apply the vendor-supported fixed release or mitigation, then verify the affected component is no longer reachable.

  1. Confirm the affected product and reachable code path exist in your environment.
  2. Apply the vendor-supported patch or mitigation from the primary advisory.
  3. Rescan the exact deployed revision and retain verification evidence.
Review primary references

Evidence coverage

FIRST-EPSSCVE-LIST-V5
SSVC priority
LOW
Confidence
Not available
Aliases
None reported

Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.

Sources and record history

  1. VDB-398289 | langgenius dify WebApp Sign-In mail-and-password-auth.tsx router.replace cross site scripting ↗
  2. VDB-398289 | CTI Indicators (IOB, IOC, TTP, IOA) ↗
  3. CVE-2026-85022 | CVE Analysis and Report ↗
  4. Submit #880602 | langgenius dify 1.13.0 DOM-Based XSS, Open Redirect ↗
  5. huntr.com ↗
  6. Security advisory ↗
  7. gist.github.com ↗
  8. Source repository ↗

Record history

Published Sep 3, 2026 · Last refreshed Nov 3, 2026

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