Mobile Supply Chain Security
Vulnerable SDKs, outdated native libraries, or compromised third-party modules in your mobile app introduce security risks from your dependencies.
How It Works
Mobile apps often include dozens of third-party SDKs for analytics, ads, crash reporting, and social login. Each SDK is a potential attack vector. Outdated native libraries may contain known vulnerabilities. The React Native and Flutter ecosystems inherit npm/pub package risks. Unlike web apps, users may not update their mobile apps for months, extending the vulnerability window.
// package.json
{
"dependencies": {
"react-native": "0.68.0",
"react-native-webview": "11.0.0",
"@react-native-firebase/app": "14.0.0"
}
}// package.json — updated, audited
{
"dependencies": {
"react-native": "0.73.0",
"react-native-webview": "13.8.0",
"@react-native-firebase/app": "19.0.0"
}
}Real-World Example
The SourMint attack (2020) affected 1,200+ iOS apps through a compromised ad SDK (Mintegral). The SDK was secretly capturing URL-based requests and stealing ad revenue from other networks without developers' knowledge.
How to Prevent It
- Regularly update all mobile SDKs and native dependencies
- Audit third-party SDKs before including them
- Use npm audit for React Native projects
- Monitor for security advisories on included SDKs
Affected Technologies
Data Hogo detects this vulnerability automatically.
Scan Your Repo FreeRelated Vulnerabilities
Improper Credential Usage
criticalHardcoded API keys, passwords, or tokens directly in mobile app source code — easily extracted by decompiling the app bundle.
Insecure Authentication/Authorization
highMobile apps with weak authentication — storing sessions insecurely, missing token refresh, or authorization checks only on the client side.
Insufficient Input/Output Validation
mediumMobile apps that don't validate user input or sanitize output are vulnerable to injection attacks, data corruption, and unexpected behavior.
Insecure Communication
highMobile app transmits sensitive data over HTTP instead of HTTPS, or accepts invalid SSL certificates — enabling man-in-the-middle attacks on public WiFi.