| Titre | Groww Groww Android Application Latest Available Version Weak Client-Side Protection and Unsafe WebView URL Handling |
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| Description | The Groww Android application contains an internal WebView activity that can be invoked in a privileged ADB/debug environment. During testing, arbitrary external URLs could be rendered inside the application WebView, and JavaScript execution within the trusted application context was confirmed using a controlled demonstration environment.
Additionally, weak enforcement of the client-side application lock allowed navigation into portions of the application interface without passcode re-validation after activity invocation.
The issue requires privileged device access (ADB/debug environment) and does not result in server-side authentication bypass or direct account compromise.
Security Impact:
Rendering of attacker-controlled content inside application WebView
Potential UI redressing or phishing-style abuse under privileged device conditions
Weak local app-lock enforcement
Attack Requirements:
Physical/debug access to device
ADB-enabled environment
Existing authenticated session |
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| La source | ⚠️ https://github.com/honestcorrupt/Groww-Android-Application-Unsafe-WebView-URL-Handling-Weak-Client-Side-App-Lock-Enforcement.git |
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| Utilisateur | honest_corrupt (UID 85229) |
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| Soumission | 08/05/2026 08:51 (il y a 5 mois) |
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| Modérer | 12/06/2026 09:33 (1 month later) |
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| Statut | Accepté |
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| Entrée VulDB | 370560 [Groww Stock, Mutual Fund, Gold App jusqu’à 20260805 sur Android WebView URL] |
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| Points | 20 |
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