Critical
Security advisory
The req package before 3.43.4 for Go may send an unintended request when a malformed URL is provided, because cleanHost in http.go intentionally uses a "garbage in, garbage out" design.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2024-45258
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 3 Nov 2026, 07:12 UTC · Revision 1
Source evidence
The req package before 3.43.4 for Go may send an unintended request when a malformed URL is provided, because cleanHost in http.go intentionally uses a "garbage in, garbage out" design.
osv:CVE-2024-45258
Complete source record
{
"id": "6c998996fa462ec94f71f4e366ca6120c288b92e50906de21bd630d5e0587631",
"url": "https://osv.dev/vulnerability/CVE-2024-45258",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2024-45258",
"summary": "The req package before 3.43.4 for Go may send an unintended request when a malformed URL is provided, because cleanHost in http.go intentionally uses a \"garbage in, garbage out\" design.",
"evidence": "osv:CVE-2024-45258",
"products": [],
"severity": "critical",
"structured": {
"id": "CVE-2024-45258",
"aliases": [
"CVE-2024-45258",
"GHSA-cj55-gc7m-wvcq",
"GO-2024-3098"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/imroc/req",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "04e3ece5b380ecad9da3551c449f1b8a9aa76d3d"
}
],
"database_specific": {
"extracted_events": [
{
"range": [
{
"introduced": "0"
},
{
"fixed": "3.43.4"
}
],
"source": "DESCRIPTION"
},
{
"range": [
{
"fixed": "04e3ece5b380ecad9da3551c449f1b8a9aa76d3d"
}
],
"source": "REFERENCES_COMMIT"
}
]
}
}
],
"versions": [
"v3.43.3",
"v3.43.2",
"v3.43.1",
"v3.43.0",
"v3.42.3",
"v3.42.2",
"v3.42.1",
"v3.42.0",
"v3.41.12",
"v3.41.11",
"v3.41.10",
"v3.41.9",
"v3.41.8",
"v3.41.7",
"v3.41.6",
"v3.41.5",
"v3.41.4",
"v3.41.3",
"v3.41.2",
"v3.41.1",
"v3.41.0",
"v3.40.1",
"v3.40.0",
"v3.39.0",
"v3.38.0",
"v3.37.2",
"v3.37.1",
"v3.37.0",
"v3.36.2",
"v3.36.1",
"v3.36.0",
"v3.35.2",
"v3.35.1",
"v3.35.0",
"v3.34.0",
"v3.33.3",
"v3.33.2",
"v3.33.1",
"v3.33.0",
"v3.32.3",
"v3.32.2",
"v3.32.1",
"v3.32.0",
"v3.31.2",
"v3.31.1",
"v3.31.0",
"v3.30.0",
"v3.29.0",
"v3.28.1",
"v3.28.0",
"v3.27.0",
"v3.26.7",
"v3.26.6",
"v3.26.5",
"v3.26.4",
"v3.26.3",
"v3.26.2",
"v3.26.1",
"v3.26.0",
"v3.25.0",
"v3.24.1",
"v3.24.0",
"v3.23.0",
"v3.22.1",
"v3.22.0",
"v3.21.1",
"v3.21.0",
"v3.20.1",
"v3.20.0",
"v3.19.2",
"v3.19.1",
"v3.19.0",
"v3.18.0",
"v3.17.7",
"v3.17.6",
"v3.17.5",
"v3.17.4",
"v3.17.3",
"v3.17.2",
"v3.17.1",
"v3.17.0",
"v3.16.0",
"v3.15.0",
"v3.14.4",
"v3.14.3",
"v3.14.2",
"v3.14.1",
"v3.14.0",
"v3.14.0-beta.0",
"v3.14.0-alpha.1",
"v3.14.0-alpha.0",
"v3.13.2",
"v3.13.1",
"v3.13.0",
"v3.12.0",
"v3.11.5",
"v3.11.4",
"v3.11.3",
"v3.11.2",
"v3.11.1",
"v3.11.0",
"v3.10.1",
"v3.10.0",
"v3.9.6",
"v3.9.5",
"v3.9.4",
"v3.9.3",
"v3.9.2",
"v3.9.1",
"v3.9.0",
"v3.8.2",
"v3.8.1",
"v3.8.0",
"v3.7.7",
"v3.7.6",
"v3.7.5",
"v3.7.4",
"v3.7.3",
"v3.7.2",
"v3.7.1",
"v3.7.0",
"v3.6.4",
"v3.6.3",
"v3.6.2",
"v3.6.1",
"v3.6.0",
"v3.5.4",
"v3.5.3",
"v3.5.2",
"v3.5.1",
"v3.5.0",
"v3.4.1",
"v3.4.0",
"v3.3.1",
"v3.3.0",
"v3.2.3",
"v3.2.1",
"v3.2.0",
"v3.1.0",
"v3.0.1",
"v3.0.0",
"v2.1.0",
"v2.0.6",
"v2.0.5",
"v2.0.4",
"v2.0.3",
"v2.0.2",
"v2.0.1",
"v2.0.0",
"v0.3.2",
"v0.3.1",
"v0.3.0",
"v0.2.3",
"v0.2.2",
"v0.2.1",
"v0.2.0",
"v0.1.9",
"v0.1.8",
"v0.1.7",
"v0.1.6",
"v0.1.5",
"v0.1.4",
"v0.1.3",
"v0.1.1",
"v0.1.0"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-45258.json"
}
}
],
"modified": "2026-10-28T02:30:26.676912743Z",
"provider": "osv",
"references": [
"https://github.com/imroc/req/compare/v3.43.3...v3.43.4",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/45xxx/CVE-2024-45258.json",
"https://nvd.nist.gov/vuln/detail/CVE-2024-45258",
"https://github.com/imroc/req/commit/04e3ece5b380ecad9da3551c449f1b8a9aa76d3d"
],
"provider_metadata": {
"cna_assigner": "mitre",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/45xxx/CVE-2024-45258.json"
}
},
"related_cves": [
{
"value": "CVE-2024-45258",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 493304,
"published_at": "2024-08-25T00:00:00+00:00"
}