What’s Vulnerable › Vulnerabilities

CVE-2026-85022: langgenius dify WebApp Sign-In mail-and-password-auth.tsx router.replace cross site scripting

• Severity: low (CVSS 3.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-03 · updated 2026-09-03
• Weakness: CWE-79

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 products

• langgenius dify: 1.13.0

References

• https://gist.github.com/TrebledJ/0e8466e5c39a6fb7dca8a3acdfbe2ddc#file-cvd_dify_vuln2_20260705-md
• https://github.com/langgenius/dify/
• https://github.com/langgenius/dify/security/advisories/GHSA-7vhm-2r2w-hgg4
• https://huntr.com/bounties/184a858e-05b2-4a06-bb32-2d77cbc363fe
• https://vuldb.com/cve/CVE-2026-85022
• https://vuldb.com/submit/880602
• https://vuldb.com/vuln/398289
• https://vuldb.com/vuln/398289/cti

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