---
id: 1077
title: "Certificate Error Mishandling: Misuse and Abuse of the SslErrorHandler Class"
source_domain: bughunters.google.com
source_url: "https://bughunters.google.com/blog/certificate-error-mishandling-misuse-and-abuse-of-the-sslerrorhandler-class"
published_at: "2024-10-28 00:00"
tags: ["vulnerability-research", "secure-coding", "android", "tls", "ssl", "webview", "certificate-handling"]
phying_url: "https://phying.com/item/1077"
lang: en
---

# Certificate Error Mishandling: Misuse and Abuse of the SslErrorHandler Class

## Summary

How Android developers misuse the WebView SslErrorHandler class when handling TLS certificate errors, why these mistakes create serious vulnerabilities, and how the class is meant to be implemented.

## Intelligence Metadata

- **Sources:** bughunters.google.com
- **Published:** 2024-10-28 00:00
- **Original:** https://bughunters.google.com/blog/certificate-error-mishandling-misuse-and-abuse-of-the-sslerrorhandler-class
- **Phying News:** https://phying.com/item/1077