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vuln-cve/data/2026/54xxx/CVE-2026-54327.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-54327",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-06-12T18:42:02.224Z",
"datePublished": "2026-06-23T19:28:22.503Z",
"dateUpdated": "2026-06-26T18:09:58.763Z"
},
"containers": {
"cna": {
"title": "Pi: Race condition in auth.json writes could expose stored credentials",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-367",
"lang": "en",
"description": "CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-732",
"lang": "en",
"description": "CWE-732: Incorrect Permission Assignment for Critical Resource",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 2.2,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/earendil-works/pi/security/advisories/GHSA-r95r-rj6r-c39x",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/earendil-works/pi/security/advisories/GHSA-r95r-rj6r-c39x"
},
{
"name": "https://github.com/earendil-works/pi/commit/135fb545f99106a4a249274f129b90bc0a77d347",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/earendil-works/pi/commit/135fb545f99106a4a249274f129b90bc0a77d347"
},
{
"name": "https://github.com/earendil-works/pi/releases/tag/v0.78.1",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/earendil-works/pi/releases/tag/v0.78.1"
}
],
"affected": [
{
"vendor": "earendil-works",
"product": "pi",
"versions": [
{
"version": ">= 0.74.0, < 0.78.1",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-06-23T19:28:22.503Z"
},
"descriptions": [
{
"lang": "en",
"value": "Pi is a minimal terminal coding harness. From 0.74.0 until 0.78.1, Pi stored API keys and OAuth credentials in auth.json. A race condition in the file write path could briefly create or rewrite this file with permissions derived from the process umask before tightening the file to owner-only permissions. This vulnerability is fixed in 0.78.1."
}
],
"source": {
"advisory": "GHSA-r95r-rj6r-c39x",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-06-26T18:09:06.999786Z",
"id": "CVE-2026-54327",
"options": [
{
"Exploitation": "none"
},
{
"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": "2026-06-26T18:09:58.763Z"
}
}
]
}
}