{"action":"Upgrade pretix to 2023.7.1 or later.","affected":[{"fixed":"2023.7.1","introduced":"0"}],"component":"pretix","cve_ids":["CVE-2023-44463"],"ecosystem":"PyPI","epss":0.00637,"exploited":false,"fixed_versions":["2023.7.1"],"ghsa_id":"GHSA-j9gq-w73w-9h6c","id":"tcs_01M5KGJRTMJPZZPQ7XZZF8DRV0","modified_at":"2026-06-10T17:01:42.615875763Z","published_at":"2023-10-02T20:15:00Z","references":["https://osv.dev/vulnerability/PYSEC-2023-187","https://github.com/pretix/pretix/tags","https://github.com/pretix/pretix/compare/v2023.7.0...v2023.7.1","https://pretix.eu/about/en/ticketing","https://github.com/pretix/pretix/commit/ccdce2ccb8207b82501af3c03f50abc0f819b469","https://pretix.eu/about/en/blog/20230911-release-2023-7-1/","https://github.com/advisories/GHSA-j9gq-w73w-9h6c"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"PYSEC-2023-187","url":"https://osv.dev/vulnerability/PYSEC-2023-187"}],"summary":"An issue was discovered in pretix before 2023.7.1. Incorrect parsing of configuration files causes the application to trust unchecked X-Forwarded-For headers even though it has not been configured to"}