{"action":"Upgrade pretix to 2026.1.1 or later.","affected":[{"fixed":"2026.1.1","introduced":"4.16.0"}],"component":"pretix","cve_ids":["CVE-2026-2415"],"ecosystem":"PyPI","epss":0.00285,"exploited":false,"fixed_versions":["2026.1.1"],"ghsa_id":"GHSA-r8p8-qw9w-j9qv","id":"tcs_01M5KGQJSA16D7MYPP0SS6HZH7","modified_at":"2026-06-10T17:01:38.016247861Z","published_at":"2026-02-16T11:15:56.047Z","references":["https://osv.dev/vulnerability/PYSEC-2026-110","https://pretix.eu/about/en/blog/20260216-release-2026-1-1/","https://github.com/advisories/GHSA-r8p8-qw9w-j9qv"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"PYSEC-2026-110","url":"https://osv.dev/vulnerability/PYSEC-2026-110"}],"summary":"Emails sent by pretix can utilize placeholders that will be filled with customer data. For example, when {name}"}