Description
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.
References (2)
Core 2
Core References
Product, Vendor Advisory x_refsource_misc
https://support.upwork.com/hc/en-us/categories/360001180954
Third Party Advisory x_refsource_misc
https://vuldb.com/?id.138406
Scores
CVSS v3
7.8
EPSS
0.0026
EPSS Percentile
17.0%
Attack Vector
LOCAL
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-494
Status
published
Products (1)
upwork/time_tracker
5.2.2.716
Published
Jul 23, 2019
Tracked Since
Feb 18, 2026