{"id":"CVE-2021-29061","aliases":["GHSA-c7fh-chf7-jr5x"],"url":"https://o3.security/vulnerability/CVE-2021-29061","summary":"ReDOS in Vfsjfilechooser2","details":"A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in Vfsjfilechooser2 version 0.2.9 and below which occurs when the application attempts to validate crafted URIs.","published":"2021-06-21T20:15:09.437Z","modified":"2026-07-08T12:53:56.383454Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":{"score":0.02315,"percentile":0.81957,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":3,"affectedPackages":[{"ecosystem":"Maven","name":"com.github.fracpete:vfsjfilechooser2","fixedVersion":"0.2.9"}],"fix":{"url":"https://github.com/fracpete/vfsjfilechooser2/commit/9c9f2c317f3de5ece60a3ae28c371e9796e3909b","label":"fracpete/vfsjfilechooser2@9c9f2c3"},"references":[{"type":"ADVISORY","url":"https://github.com/fracpete/vfsjfilechooser2/releases/tag/vfsjfilechooser2-0.2.9"},{"type":"REPORT","url":"https://github.com/fracpete/vfsjfilechooser2/issues/7"},{"type":"FIX","url":"https://github.com/fracpete/vfsjfilechooser2/commit/9c9f2c317f3de5ece60a3ae28c371e9796e3909b"},{"type":"FIX","url":"https://github.com/yetingli/PoCs/blob/main/CVE-2021-29061/Vfsjfilechooser2.md"},{"type":"FIX","url":"https://github.com/yetingli/SaveResults/blob/main/md/vfsjfilechooser2.md"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T12:53:56.383454Z"}}