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vuln-cve/data/2026/55xxx/CVE-2026-55180.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-55180",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-06-16T15:20:43.085Z",
"datePublished": "2026-06-25T17:00:35.752Z",
"dateUpdated": "2026-06-25T17:58:51.463Z"
},
"containers": {
"cna": {
"title": "pnpm: Repository config can expand victim environment secrets into registry requests before scripts run",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-200",
"lang": "en",
"description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-201",
"lang": "en",
"description": "CWE-201: Insertion of Sensitive Information Into Sent Data",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-522",
"lang": "en",
"description": "CWE-522: Insufficiently Protected Credentials",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/pnpm/pnpm/security/advisories/GHSA-3qhv-2rgh-x77r",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/pnpm/pnpm/security/advisories/GHSA-3qhv-2rgh-x77r"
}
],
"affected": [
{
"vendor": "pnpm",
"product": "pnpm",
"versions": [
{
"version": "< 10.34.2",
"status": "affected"
},
{
"version": ">= 11.0.0, < 11.5.3",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-06-25T17:00:35.752Z"
},
"descriptions": [
{
"lang": "en",
"value": "pnpm is a package manager. Prior to 10.34.2 and 11.5.3, pnpm and pacquet expanded ${ENV_VAR} placeholders from repository-controlled .npmrc and pnpm-workspace.yaml into registry request destinations and registry credentials. A malicious repository could cause dependency resolution to send victim environment secrets to an attacker-selected registry before lifecycle scripts run. This vulnerability is fixed in 10.34.2 and 11.5.3."
}
],
"source": {
"advisory": "GHSA-3qhv-2rgh-x77r",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"references": [
{
"url": "https://github.com/pnpm/pnpm/security/advisories/GHSA-3qhv-2rgh-x77r",
"tags": [
"exploit"
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-06-25T17:58:14.420758Z",
"id": "CVE-2026-55180",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-06-25T17:58:51.463Z"
}
}
]
}
}