{"action":"Upgrade justhtml to 1.12.0 or later.","affected":[{"fixed":"1.12.0","introduced":"0"}],"component":"justhtml","cve_ids":["CVE-2026-8445"],"ecosystem":"PyPI","epss":0.00635,"exploited":false,"fixed_versions":["1.12.0"],"ghsa_id":"GHSA-3rcm-vjrc-p45j","id":"tcs_01M5KEWDP1D970YZAY2TZPY1RS","modified_at":"2026-08-24T03:56:00.500786004Z","published_at":"2026-03-18T20:19:56Z","references":["https://osv.dev/vulnerability/GHSA-3rcm-vjrc-p45j","https://github.com/EmilStenstrom/justhtml/security/advisories/GHSA-3rcm-vjrc-p45j","https://github.com/EmilStenstrom/justhtml"],"severity":{"label":"medium"},"sources":[{"source":"osv","source_id":"GHSA-3rcm-vjrc-p45j","url":"https://osv.dev/vulnerability/GHSA-3rcm-vjrc-p45j"}],"summary":"JustHTML has a Sanitizer Bypass (in Markdown)"}