CVE-2020-24619: Meltytech Shotcut

Medium severity, CVSS 5.9. EPSS: 0.7% chance of exploitation in the next 30 days.

In mainwindow.cpp in Shotcut before 20.09.13, the upgrade check misuses TLS because of setPeerVerifyMode(QSslSocket::VerifyNone). A man-in-the-middle attacker could offer a spoofed download resource.

Affected products

• Meltytech Shotcut: before 20.09.13 (fixed in 20.09.13)

Published 2020-09-22. Last modified 2026-06-17.