Security vulnerabilities and automated fixes for credentials issues
2 posts found
A medium-severity vulnerability in the ESP32-audioI2S library allowed audio streaming credentials to be transmitted via HTTP Basic Authentication over unencrypted HTTP connections, making them trivially recoverable by anyone on the same network. The fix gates the Authorization header behind an SSL/TLS check, ensuring credentials are only sent when the connection is encrypted. For embedded IoT devices where credentials are often hardcoded in firmware, this kind of passive interception risk is esp
A medium-severity vulnerability was discovered where OAuth tokens and API keys were being stored in plaintext on the local filesystem without any encryption. Despite having PBKDF2 cryptographic capabilities available in the project dependencies, the authentication module was writing sensitive credentials directly to disk, leaving them vulnerable to unauthorized access. This fix addresses a common but dangerous security oversight that could compromise user accounts and API access.