{"action":"Upgrade pretalx to 2.3.2 or later.","affected":[{"fixed":"2.3.2","introduced":"2.3.1"}],"component":"pretalx","cve_ids":["CVE-2023-28458"],"ecosystem":"PyPI","epss":0.03457,"exploited":false,"fixed_versions":["2.3.2"],"ghsa_id":"GHSA-23fx-92m6-4f2g","id":"tcs_01M5KGKHERF3S2D8EB9X2RDNPT","modified_at":"2026-06-10T17:01:44.279579461Z","published_at":"2023-04-20T21:15:00Z","references":["https://osv.dev/vulnerability/PYSEC-2023-40","https://github.com/pretalx/pretalx/commit/60722c43cf975f319e94102e6bff320723776890","https://www.sonarsource.com/blog/pretalx-vulnerabilities-how-to-get-accepted-at-every-conference/","https://github.com/pretalx/pretalx/releases/tag/v2.3.2","https://pretalx.com/p/news/security-release-232/","https://github.com/advisories/GHSA-23fx-92m6-4f2g"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"PYSEC-2023-40","url":"https://osv.dev/vulnerability/PYSEC-2023-40"}],"summary":"pretalx 2.3.1 before 2.3.2 allows path traversal in HTML export (a non-default feature). Organizers can trigger the overwriting (with the standard pretalx 404 page content) of an arbitrary file."}