---
id: 5662
title: "The goldmine of insecure WebView integrations"
source_domain: osec.io
source_url: "https://osec.io/blog/goldmine-of-insecure-webview-integrations/"
published_at: "2026-06-18T12:00:00Z"
tags: ["web3", "vulnerability", "mobile", "webview", "react-native", "wallets"]
phying_url: "https://phying.com/item/5662"
lang: en
---

# The goldmine of insecure WebView integrations

## Summary

OtterSec found insecure WebView integrations in 20+ major mobile web3 wallets, where a malicious dApp could inherit the wallet's permissions and access core capabilities without authorization.

## Intelligence Metadata

- **Sources:** osec.io
- **Published:** 2026-06-18T12:00:00Z
- **Original:** https://osec.io/blog/goldmine-of-insecure-webview-integrations/
- **Phying News:** https://phying.com/item/5662