{"id":"USN-6019-1","summary":"python-flask-cors vulnerability","details":"It was discovered that Flask-CORS did not properly escape paths before\nevaluating resource rules. An attacker could possibly use this to\nexpose sensitive information.\n","modified":"2026-02-10T04:43:04Z","published":"2023-04-13T21:17:10Z","related":["UBUNTU-CVE-2020-25032"],"upstream":["CVE-2020-25032","UBUNTU-CVE-2020-25032"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6019-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-25032"}],"affected":[{"package":{"name":"python-flask-cors","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/python-flask-cors@3.0.8-2ubuntu0.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.8-2ubuntu0.1"}]}],"versions":["3.0.8-2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"3.0.8-2ubuntu0.1","binary_name":"python3-flask-cors"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6019-1.json","cves_map":{"cves":[{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2020-25032"}],"ecosystem":"Ubuntu:20.04:LTS"}}}],"schema_version":"1.7.3"}