CVE-2026-85022
Dify WebApp Sign-In Cross-Site Scripting Vulnerability
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.
INFO
Published Date :
Sept. 3, 2026, 2:20 a.m.
Last Modified :
Sept. 3, 2026, 2:20 a.m.
Remotely Exploit :
No
Source :
None
Affected Products
The following products are affected by CVE-2026-85022
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Sanitize all user-supplied input for the redirect_url parameter.
- Implement input validation on the redirect_url.
- Update the WebApp Sign-In component.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-85022.
| URL | Resource |
|---|---|
| https://vuldb.com/vuln/398289 | vdb-entry technical-description |
| https://vuldb.com/vuln/398289/cti | signature permissions-required |
| https://vuldb.com/cve/CVE-2026-85022 | third-party-advisory |
| https://vuldb.com/submit/880602 | third-party-advisory |
| https://huntr.com/bounties/184a858e-05b2-4a06-bb32-2d77cbc363fe | related |
| https://github.com/langgenius/dify/security/advisories/GHSA-7vhm-2r2w-hgg4 | broken-link |
| https://gist.github.com/TrebledJ/0e8466e5c39a6fb7dca8a3acdfbe2ddc#file-cvd_dify_vuln2_20260705-md | exploit |
| https://github.com/langgenius/dify/ | product |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-85022 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-85022
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-85022 vulnerability anywhere in the article.