{"action":"Upgrade lxml-html-clean to 0.4.4 or later.","affected":[{"fixed":"0.4.4","introduced":"0"}],"component":"lxml-html-clean","cve_ids":["CVE-2026-28350"],"ecosystem":"PyPI","epss":0.00269,"exploited":false,"fixed_versions":["0.4.4"],"ghsa_id":"GHSA-xvp8-3mhv-424c","id":"tcs_01M5KG4SZP17TE4H8R5B3XQG6D","modified_at":"2026-09-10T03:50:41.927155700Z","published_at":"2026-03-02T19:35:52Z","references":["https://osv.dev/vulnerability/GHSA-xvp8-3mhv-424c","https://github.com/fedora-python/lxml_html_clean/security/advisories/GHSA-xvp8-3mhv-424c","https://nvd.nist.gov/vuln/detail/CVE-2026-28350","https://github.com/fedora-python/lxml_html_clean/commit/9c5612ca33b941eec4178abf8a5294b103403f34","https://github.com/fedora-python/lxml_html_clean"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"GHSA-xvp8-3mhv-424c","url":"https://osv.dev/vulnerability/GHSA-xvp8-3mhv-424c"}],"summary":"lxml-html-clean has <base> tag injection through default Cleaner configuration"}