CVE-2021-33575

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

The Pixar ruby-jss gem before 1.6.0 allows remote attackers to execute arbitrary code because of the Plist gem's documented behavior of using Marshal.load during XML document processing.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected software

No affected versions have been published.

Timeline

Published: May 25, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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