CVE-2019-19251: Last.fm Desktop

Medium severity, CVSS 5.3. EPSS: 0.7% chance of exploitation in the next 30 days.

The Last.fm desktop app (Last.fm Scrobbler) through 2.1.39 on macOS makes HTTP requests that include an API key without the use of SSL/TLS. Although there is an Enable SSL option, it is disabled by default, and cleartext requests are made as soon as the app starts.

Affected products

• Last.fm Last.fm Desktop: up to and including 2.1.39

Published 2019-12-10. Last modified 2026-06-17.