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vuln-cve/data/2025/59xxx/CVE-2025-59829.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"cveMetadata": {
"cveId": "CVE-2025-59829",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2025-09-22T14:34:03.471Z",
"datePublished": "2025-10-03T20:03:02.999Z",
"dateUpdated": "2025-10-03T20:45:39.617Z"
},
"containers": {
"cna": {
"title": "Claude Code: Permission deny bypass is possible through symlink",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-61",
"lang": "en",
"description": "CWE-61: UNIX Symbolic Link (Symlink) Following",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"privilegesRequired": "NONE",
"userInteraction": "PASSIVE",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "LOW",
"vulnAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"subAvailabilityImpact": "NONE",
"baseScore": 2.3,
"baseSeverity": "LOW",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N",
"version": "4.0"
}
}
],
"references": [
{
"name": "https://github.com/anthropics/claude-code/security/advisories/GHSA-66m2-gx93-v996",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/anthropics/claude-code/security/advisories/GHSA-66m2-gx93-v996"
}
],
"affected": [
{
"vendor": "anthropics",
"product": "claude-code",
"versions": [
{
"version": "< 1.0.120",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2025-10-03T20:03:02.999Z"
},
"descriptions": [
{
"lang": "en",
"value": "Claude Code is an agentic coding tool. Versions below 1.0.120 failed to account for symlinks when checking permission deny rules. If a user explicitly denied Claude Code access to a file and Claude Code had access to a symlink pointing to that file, it was possible for Claude Code to access the file. Users on standard Claude Code auto-update will have received this fix automatically. Users performing manual updates are advised to update to the latest version. This issue is fixed in version 1.0.120."
}
],
"source": {
"advisory": "GHSA-66m2-gx93-v996",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2025-10-03T20:24:19.555239Z",
"id": "CVE-2025-59829",
"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": "2025-10-03T20:45:39.617Z"
}
}
]
}
}