EUVD-2026-92852

Dify is an open-source LLM app development platform. Prior to 1.16.0, the PUT /console/api/apps/appid/server endpoint in api/controllers/console/app/mcpserver.py used AppMCPServerController.put to retrieve an AppMCPServer by the client-supplied server ID without verifying that the server belonged...

CVE-2026-105761

The open-source LLM app development platform Dify contains an Insecure Direct Object Reference (IDOR) vulnerability in versions prior to 1.16.0 . The root cause is located in api/controllers/console/app/mcp_server.py, where the PUT /console/api/apps//server endpoint uses AppMCPServerController.pu...

CVE-2026-105761 Dify: IDOR in AppMCPServer PUT Endpoint Allows Modification of Other Apps' MCP Servers

Dify is an open-source LLM app development platform. Prior to 1.16.0, the PUT /console/api/apps/appid/server endpoint in api/controllers/console/app/mcpserver.py used AppMCPServerController.put to retrieve an AppMCPServer by the client-supplied server ID without verifying that the server belonged...

CVE-2026-105761 Dify: IDOR in AppMCPServer PUT Endpoint Allows Modification of Other Apps' MCP Servers

Dify is an open-source LLM app development platform. Prior to 1.16.0, the PUT /console/api/apps/appid/server endpoint in api/controllers/console/app/mcpserver.py used AppMCPServerController.put to retrieve an AppMCPServer by the client-supplied server ID without verifying that the server belonged...

PT-2026-106273

Name of the Vulnerable Software and Affected Versions Dify versions prior to 1.16.0 Description An authenticated workspace member can modify the status and parameters of another application's MCP server, which could lead to service disruption or data redirection. This occurs because the...

CVE-2026-105761: Authorization Bypass Through User-Controlled Key

Dify is an open-source LLM app development platform. Prior to 1.16.0, the PUT /console/api/apps//server endpoint in api/controllers/console/app/mcpserver.py used AppMCPServerController.put to retrieve an AppMCPServer by the client-supplied server ID without verifying that the server belonged to t...

PT-2026-106274

Dify is an open-source LLM app development platform. Prior to 1.13.0, the /console/api/remote-files/upload endpoint in api/controllers/web/remote files.py accepted an attacker-controlled URL without authentication and caused the Dify server to retrieve it. A remote attacker could use the endpoint...

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 redirecturl causes cross site scripting. The attack is possible to be carried o...

CVE-2026-85022

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 redirecturl leads to cross...

EUVD-2026-70298

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 redirecturl leads to cross...

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

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 redirecturl leads to cross...

CVE-2026-85022

A cross-site scripting (XSS) vulnerability affects the WebApp Sign-In component of langgenius dify 1.13.0 , specifically in the router.replace function within web/app/(shareLayout)/webapp-signin/components/mail-and-password-auth.tsx. Manipulating the redirect_url argument enables remote attackers...

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

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 redirecturl leads to cross...

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

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 redirecturl leads to cross...

CVE-2026-85021 langgenius dify Splash Layout splash.tsx router.replace cross site scripting

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 redirecturl causes cross site scripting. The attack is possible to be carried o...

EUVD-2026-70297

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 redirecturl causes cross site scripting. The attack is possible to be carried o...

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 redirecturl causes cross site scripting. The attack is possible to be carried o...

CVE-2026-85021

langgenius/dify version 1.13.0 is affected by a cross-site scripting (XSS) vulnerability in the Splash Layout component, specifically in the router.replace function within web/app/(shareLayout)/components/splash.tsx. The root cause is improper handling of the redirect_url argument, allowing remot...

CVE-2026-85021 langgenius dify Splash Layout splash.tsx router.replace cross site scripting

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 redirecturl causes cross site scripting. The attack is possible to be carried o...

CVE-2026-85021 langgenius dify Splash Layout splash.tsx router.replace cross site scripting

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 redirecturl causes cross site scripting. The attack is possible to be carried o...