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.
{ "nvd_published_at": "2023-09-20T14:15:12Z", "cwe_ids": [ "CWE-91" ], "severity": "CRITICAL", "github_reviewed": true, "github_reviewed_at": "2023-09-21T16:57:08Z" }