{"action":"Upgrade mako to 1.3.12 or later.","affected":[{"fixed":"1.3.12","introduced":"0"}],"component":"mako","cve_ids":["CVE-2026-44307"],"ecosystem":"PyPI","epss":0.00891,"exploited":false,"fixed_versions":["1.3.12"],"ghsa_id":"GHSA-2h4p-vjrc-8xpq","id":"tcs_01M5KH0HDFBPPMT095HDBJHSPA","modified_at":"2026-07-13T16:32:12.378322773Z","published_at":"2026-07-13T15:15:39.881159Z","references":["https://osv.dev/vulnerability/PYSEC-2026-2617","https://github.com/sqlalchemy/mako/security/advisories/GHSA-2h4p-vjrc-8xpq","https://nvd.nist.gov/vuln/detail/CVE-2026-44307","https://github.com/sqlalchemy/mako/issues/435","https://github.com/sqlalchemy/mako/commit/72e10c573ca0fbcbddd4455abca8ce92a61780d7","https://github.com/sqlalchemy/mako","https://github.com/sqlalchemy/mako/releases/tag/rel_1_3_12","https://pypi.org/project/mako","https://github.com/advisories/GHSA-2h4p-vjrc-8xpq"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"PYSEC-2026-2617","url":"https://osv.dev/vulnerability/PYSEC-2026-2617"}],"summary":"Mako vulnerable to path traversal via backslash URI on Windows in TemplateLookup"}