{"id":"CVE-2023-33175","aliases":["GHSA-hh7j-pg39-q563","PYSEC-2026-555"],"url":"https://o3.security/vulnerability/CVE-2023-33175","summary":"ToUI allows user-specific variables to be shared between users","details":"ToUI is a Python package for creating user interfaces (websites and desktop apps) from HTML. ToUI is using Flask-Caching (SimpleCache) to store user variables. Websites that use `Website.user_vars` property. It affects versions 2.0.1 to 2.4.0. This issue has been patched in version 2.4.1.","published":"2023-05-30T04:31:36.503Z","modified":"2026-08-12T03:51:15.514165293Z","cvss":{"score":9.1,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"toui","fixedVersion":"2.4.1"}],"fix":null,"references":[{"type":"WEB","url":"https://github.com/mubarakalmehairbi/ToUI/releases/tag/v2.4.1"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/33xxx/CVE-2023-33175.json"},{"type":"ADVISORY","url":"https://github.com/mubarakalmehairbi/ToUI/security/advisories/GHSA-hh7j-pg39-q563"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-33175"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:15.514165293Z"}}