{"action":"Upgrade mistune to 3.3.0 or later.","affected":[{"fixed":"3.3.0","introduced":"0"}],"component":"mistune","cve_ids":["CVE-2026-59924"],"ecosystem":"PyPI","epss":0.00462,"exploited":false,"fixed_versions":["3.3.0"],"ghsa_id":"GHSA-r4rv-85jg-w4mf","id":"tcs_01M5KFX68EAVF5KPGGGJCW52YP","modified_at":"2026-07-20T21:46:41.298212805Z","published_at":"2026-07-20T21:34:53Z","references":["https://osv.dev/vulnerability/GHSA-r4rv-85jg-w4mf","https://github.com/lepture/mistune/security/advisories/GHSA-r4rv-85jg-w4mf","https://nvd.nist.gov/vuln/detail/CVE-2026-59924","https://github.com/lepture/mistune/commit/1bef343ade163fc3bb95572b15be720084cdb993","https://github.com/lepture/mistune","https://github.com/lepture/mistune/releases/tag/v3.3.0","https://github.com/pypa/advisory-database/tree/main/vulns/mistune/PYSEC-2026-2212.yaml"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"GHSA-r4rv-85jg-w4mf","url":"https://osv.dev/vulnerability/GHSA-r4rv-85jg-w4mf"}],"summary":"Mistune: Arbitrary File Read via Include directive path traversal"}