description: Backblaze for Windows before 7.0.1.433 and Backblaze for macOS before 7.0.1.434 suffer from improper certificate validation in `bztransmit` helper due to hardcoded whitelist of strings in URLs where validation is disabled leading to possible remote code execution via client update functionality.
problem types: Improper Certificate Validation (CWE-295)
affected:
{
product: Backblaze
vendor: n/a
versions:
status: affected, version: Backblaze for Windows before 7.0.1.433 and Backblaze for macOS before 7.0.1.434
}