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vuln-cve/data/2026/6xxx/CVE-2026-6429.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-6429",
"assignerOrgId": "2499f714-1537-4658-8207-48ae4bb9eae9",
"state": "PUBLISHED",
"assignerShortName": "curl",
"dateReserved": "2026-04-16T14:48:02.991Z",
"datePublished": "2026-05-13T08:28:36.166Z",
"dateUpdated": "2026-09-15T06:03:05.855Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "2499f714-1537-4658-8207-48ae4bb9eae9",
"shortName": "curl",
"dateUpdated": "2026-09-15T06:03:05.855Z"
},
"title": "netrc credential leak with reused proxy connection",
"descriptions": [
{
"lang": "en",
"value": "When asked to both use a `.netrc` file for credentials and to follow HTTP\nredirects, libcurl could leak the password used for the first host to the\nfollowed-to host under certain circumstances."
}
],
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{
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{
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{
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"versionType": "git",
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}
],
"defaultStatus": "unaffected",
"repo": "https://github.com/curl/curl.git"
},
{
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},
{
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},
{
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}
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"id": "CURL-CVE-2026-6429",
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],
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"modified": "2026-09-07T10:34:51.00Z",
"database_specific": {
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"affects": "lib",
"URL": "https://curl.se/docs/CVE-2026-6429.json",
"www": "https://curl.se/docs/CVE-2026-6429.html",
"issue": "https://hackerone.com/reports/3677759",
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"desc": "Exposure of Sensitive Information to an Unauthorized Actor"
},
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},
"published": "2026-04-29T08:00:00.00Z",
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"type": "SEMVER",
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},
{
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}
],
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},
"problemTypes": [
{
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{
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"description": "Exposure of Sensitive Information to an Unauthorized Actor",
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"type": "CWE"
}
]
}
],
"credits": [
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"type": "finder"
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{
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}
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{
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "HIGH",
"availabilityImpact": "NONE",
"privilegesRequired": "LOW",
"confidentialityImpact": "HIGH"
}
},
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-05-13T14:03:52.312824Z",
"id": "CVE-2026-6429",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
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"dateUpdated": "2026-05-13T14:03:55.343Z"
}
}
]
}
}