CVE-2019-19450

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

paraparser in ReportLab before 3.5.31 allows remote code execution because start_unichar in paraparser.py evaluates untrusted user input in a unichar element in a crafted XML document with '<unichar code="' followed by arbitrary Python code, a similar issue to CVE-2019-17626.

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

Weakness enumeration

CWE-91

Affected software

No affected versions have been published.

Timeline

Published: Sep 20, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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