{"id":"GHSA-59qp-cfj3-rp64","aliases":["GO-2026-5934"],"url":"https://o3.security/vulnerability/GHSA-59qp-cfj3-rp64","summary":"netfoil has a domain name filter bypass via multiple questions","details":"### Summary\nPotential bypass of domain name filter by crafting a DNS request with multiple questions, with the first question being legitimate.\n\n### Impact\nDepends on a local attackers ability to craft multiple questions and the remote DoH server supporting them.","published":"2026-07-07T20:03:49Z","modified":"2026-07-21T19:19:26.576260989Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/tinfoil-factory/netfoil","fixedVersion":"0.3.0"}],"fix":null,"references":[{"type":"WEB","url":"https://github.com/tinfoil-factory/netfoil/security/advisories/GHSA-59qp-cfj3-rp64"},{"type":"PACKAGE","url":"https://github.com/tinfoil-factory/netfoil"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-21T19:19:26.576260989Z"}}