| Title | langgenius dify 1.13.0 DOM-Based XSS, Open Redirect |
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| Description | The application improperly trusts a URL parameter (redirect_url) in the Splash layout, which is used by multiple routes such as /chat, /chatbot, /workflow, and more. The parameter is subsequently passed to router.replace, leading to DOM-based XSS. An attacker can craft a malicious link that, when opened by a user, performs a client-side redirect and executes arbitrary JavaScript in the context of their browser. This could lead to credential theft or unauthorized actions performed on behalf of the victim. |
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| Source | ⚠️ https://gist.github.com/TrebledJ/0e8466e5c39a6fb7dca8a3acdfbe2ddc#file-cvd_dify_vuln1_20260705-md |
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| User | trebledj (UID 94356) |
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| Submission | 07/05/2026 15:07 (2 months ago) |
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| Moderation | 09/02/2026 21:47 (2 months later) |
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| Status | Accepted |
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| VulDB entry | 398288 [langgenius dify 1.13.0 Splash Layout splash.tsx router.replace redirect_url cross site scripting] |
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| Points | 20 |
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