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vuln-cve/data/2026/45xxx/CVE-2026-45040.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-45040",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-05-08T18:07:27.341Z",
"datePublished": "2026-05-28T18:35:48.505Z",
"dateUpdated": "2026-06-02T13:55:54.876Z"
},
"containers": {
"cna": {
"title": "RustFS: Sensitive Information Leakage (SessionToken and SecretAccessKey) in RustFS Logs [Debug Mode]",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-312",
"lang": "en",
"description": "CWE-312: Cleartext Storage of Sensitive Information",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-532",
"lang": "en",
"description": "CWE-532: Insertion of Sensitive Information into Log File",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "NONE",
"vulnAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"subAvailabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
"version": "4.0"
}
}
],
"references": [
{
"name": "https://github.com/rustfs/rustfs/security/advisories/GHSA-8cm2-h255-v749",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/rustfs/rustfs/security/advisories/GHSA-8cm2-h255-v749"
}
],
"affected": [
{
"vendor": "rustfs",
"product": "rustfs",
"versions": [
{
"version": "< 1.0.0-beta.2",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-05-28T18:35:48.505Z"
},
"descriptions": [
{
"lang": "en",
"value": "RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.2, RustFS suffers from sensitive information leakage in log outputs. When the server is run with RUST_LOG=debug sensitive credentials including SessionToken (JWT), SecretAccessKey, and full JWT claims are printed in plaintext to the server logs. This vulnerability is fixed in 1.0.0-beta.2."
}
],
"source": {
"advisory": "GHSA-8cm2-h255-v749",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"references": [
{
"url": "https://github.com/rustfs/rustfs/security/advisories/GHSA-8cm2-h255-v749",
"tags": [
"exploit"
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-06-02T13:55:33.306942Z",
"id": "CVE-2026-45040",
"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": "2026-06-02T13:55:54.876Z"
}
}
]
}
}