— PYSEC-2024-253 Details pretix before 2024.1.1 mishandles file validation. Are you affected?Enter the version of the package you're using.Check Affected packages PyPI / pretix Introduced in: 0 Fixed in: 2024.1.1 Fix pip install --upgrade 'pretix>=2024.1.1' References https://github.com/pretix/pretix/compare/v2023.10.2...v2024.1.1 [WEB]