{"action":"Upgrade wsgidav to 4.3.4 or later.","affected":[{"fixed":"4.3.4","introduced":"0"}],"component":"wsgidav","cve_ids":["CVE-2026-48099"],"ecosystem":"PyPI","epss":0.00331,"exploited":false,"fixed_versions":["4.3.4"],"ghsa_id":"GHSA-wxq4-cc2q-338q","id":"tcs_01M5KG342XCTP68XFKQ6VZQ0ZW","modified_at":"2026-07-13T16:43:31.113498793Z","published_at":"2026-06-11T20:28:45Z","references":["https://osv.dev/vulnerability/GHSA-wxq4-cc2q-338q","https://github.com/mar10/wsgidav/security/advisories/GHSA-wxq4-cc2q-338q","https://github.com/mar10/wsgidav/commit/f894ed8656d7bdd7438ab8148c5a02546cb15183","https://github.com/mar10/wsgidav"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"GHSA-wxq4-cc2q-338q","url":"https://osv.dev/vulnerability/GHSA-wxq4-cc2q-338q"}],"summary":"WsgiDAV encoded dot segments can escape filesystem share roots"}