{"id":"CVE-2021-3728","aliases":["GHSA-xp5q-77mh-6hm2"],"url":"https://o3.security/vulnerability/CVE-2021-3728","summary":"firefly-iii is vulnerable to Cross-Site Request Forgery (CSRF)","details":"firefly-iii is vulnerable to Cross-Site Request Forgery (CSRF)","published":"2021-08-23T13:15:07.840Z","modified":"2026-07-08T22:13:39.583773Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Packagist","name":"grumpydictator/firefly-iii","fixedVersion":"5.6.0"}],"fix":{"url":"https://github.com/firefly-iii/firefly-iii/commit/14cdce113e0eb8090d09066fcd2b5cf03b5ac84e","label":"firefly-iii/firefly-iii@14cdce1"},"references":[{"type":"FIX","url":"https://github.com/firefly-iii/firefly-iii/commit/14cdce113e0eb8090d09066fcd2b5cf03b5ac84e"},{"type":"EVIDENCE","url":"https://huntr.dev/bounties/dd54c5a1-0d4a-4f02-a111-7ce4ddc67a4d"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T22:13:39.583773Z"}}