GHSA-59qp-cfj3-rp64

Source

https://github.com/advisories/GHSA-59qp-cfj3-rp64

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-59qp-cfj3-rp64/GHSA-59qp-cfj3-rp64.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-59qp-cfj3-rp64

Published

2026-07-07T20:03:49Z

Modified

2026-07-07T20:15:08.619271924Z

Severity

5.9 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator

Summary

netfoil has a domain name filter bypass via multiple questions

Details

Summary

Potential bypass of domain name filter by crafting a DNS request with multiple questions, with the first question being legitimate.

Impact

Depends on a local attackers ability to craft multiple questions and the remote DoH server supporting them.

Database specific

{
    "cwe_ids": [
        "CWE-436",
        "CWE-693"
    ],
    "severity": "MODERATE",
    "github_reviewed_at": "2026-07-07T20:03:49Z",
    "github_reviewed": true,
    "nvd_published_at": null
}

References

Affected packages

Go / github.com/tinfoil-factory/netfoil

Package

Name: github.com/tinfoil-factory/netfoil; View open source insights on deps.dev
Purl: pkg:golang/github.com/tinfoil-factory/netfoil

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.3.0

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-59qp-cfj3-rp64/GHSA-59qp-cfj3-rp64.json"