{"id":"DEBIAN-CVE-2025-46653","details":"Formidable (aka node-formidable) 2.1.0 through 3.x before 3.5.3 relies on hexoid to prevent guessing of filenames for untrusted executable content; however, hexoid is documented as not \"cryptographically secure.\" (Also, there is a scenario in which only the last two characters of a hexoid string need to be guessed, but this is not often relevant.) NOTE: this does not imply that, in a typical use case, attackers will be able to exploit any hexoid behavior to upload and execute their own content.","modified":"2026-09-01T16:06:18.152237196Z","published":"2025-04-26T21:15:14.403Z","upstream":["CVE-2025-46653"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2025-46653"}],"affected":[{"package":{"name":"node-formidable","ecosystem":"Debian:12","purl":"pkg:deb/debian/node-formidable?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.2.5+20221017git493ec88+~cs4.0.9-1","3.5.3+~cs11.10.5-1","3.5.4+~cs11.10.5-1","3.5.4+~cs11.10.5-2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2025-46653.json"}},{"package":{"name":"node-formidable","ecosystem":"Debian:13","purl":"pkg:deb/debian/node-formidable?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.2.5+20221017git493ec88+~cs4.0.9-1","3.5.3+~cs11.10.5-1","3.5.4+~cs11.10.5-1","3.5.4+~cs11.10.5-2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2025-46653.json"}},{"package":{"name":"node-formidable","ecosystem":"Debian:14","purl":"pkg:deb/debian/node-formidable?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.4+~cs11.10.5-1"}]}],"versions":["3.2.5+20221017git493ec88+~cs4.0.9-1","3.5.3+~cs11.10.5-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2025-46653.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N"}]}