What’s Vulnerable › Vulnerabilities

CVE-2020-24619

• Severity: medium (CVSS 5.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-09-22 · updated 2026-06-17
• Weakness: CWE-295

Description

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

How to fix

Upgrade to a fixed version: Meltytech Shotcut 20.09.13. Check the vendor advisory for mitigations.

References

• https://github.com/mltframework/shotcut/commit/f008adc039642307f6ee3378d378cdb842e52c1d
• https://shotcut.org/blog/new-release-200913/
• https://github.com/mltframework/shotcut/commit/f008adc039642307f6ee3378d378cdb842e52c1d
• https://shotcut.org/blog/new-release-200913/

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