CVE-2019-12162: Upwork Time Tracker

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

Upwork Time Tracker 5.2.2.716 doesn't verify the SHA256 hash of the downloaded program update before running it, which could lead to code execution or local privilege escalation by replacing the original update.exe.

Affected products

• Upwork Time Tracker: version 5.2.2.716 only

Published 2019-07-23. Last modified 2026-06-17.