{"action":"Upgrade html-sanitizer to 2.4.2 or later.","affected":[{"fixed":"2.4.2","introduced":"0"}],"component":"html-sanitizer","cve_ids":["CVE-2024-34078"],"ecosystem":"PyPI","epss":0.00555,"exploited":false,"fixed_versions":["2.4.2"],"ghsa_id":"GHSA-wvhx-q427-fgh3","id":"tcs_01M5KGSPYFNWNHJT6KQ6YTGFTP","modified_at":"2026-07-07T17:47:44.646585963Z","published_at":"2026-07-07T11:45:42.091141Z","references":["https://osv.dev/vulnerability/PYSEC-2026-1455","https://github.com/matthiask/html-sanitizer/security/advisories/GHSA-wvhx-q427-fgh3","https://github.com/matthiask/html-sanitizer/commit/48db42fc5143d0140c32d929c46b802f96913550","https://github.com/matthiask/html-sanitizer","https://pypi.org/project/html-sanitizer","https://github.com/advisories/GHSA-wvhx-q427-fgh3","https://nvd.nist.gov/vuln/detail/CVE-2024-34078"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"PYSEC-2026-1455","url":"https://osv.dev/vulnerability/PYSEC-2026-1455"}],"summary":"Arbitrary HTML present after sanitization because of unicode normalization"}