{"id":"CVE-2019-13644","aliases":["GHSA-9xmx-rj7j-fv9q"],"url":"https://o3.security/vulnerability/CVE-2019-13644","summary":"Firefly III vulnerable to stored XSS","details":"Firefly III before 4.7.17.1 is vulnerable to stored XSS due to lack of filtration of user-supplied data in a budget name. The JavaScript code is contained in a transaction, and is executed on the tags/show/$tag_number$ tag summary page. NOTE: It is asserted that an attacker must have the same access rights as the user in order to be able to execute the vulnerability","published":"2019-07-18T03:15:10.310Z","modified":"2026-07-08T20:30:50.071776Z","cvss":{"score":5.4,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},"epss":{"score":0.00749,"percentile":0.51775,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Packagist","name":"grumpydictator/firefly-iii","fixedVersion":"4.7.17.1"}],"fix":null,"references":[{"type":"FIX","url":"https://github.com/firefly-iii/firefly-iii/compare/76aa8ac...45b8c36"},{"type":"EVIDENCE","url":"https://github.com/firefly-iii/firefly-iii/issues/2335"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T20:30:50.071776Z"}}