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vuln-cve/data/2026/108xxx/CVE-2026-108599.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-108599",
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"state": "PUBLISHED",
"assignerShortName": "VulnCheck",
"dateReserved": "2026-10-10T18:25:14.879Z",
"datePublished": "2026-10-10T18:58:15.610Z",
"dateUpdated": "2026-10-14T16:02:53.639Z"
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},
"datePublic": "2026-10-09T00:00:00.000Z",
"title": "Phi 0.1.1 through 0.28.4 Symlink Workspace Write Restriction Bypass",
"descriptions": [
{
"lang": "en",
"value": "phi 0.1.1 through 0.28.4 contains an improper link resolution vulnerability that allows malicious repositories to bypass workspace_only_writes by exploiting lexical-only path checks in the permission gate. Attackers can commit symlinks pointing outside the workspace and use prompt injection to make the write tool write attacker-influenced content to external files without approval."
}
],
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{
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{
"lang": "en",
"description": "Improper Link Resolution Before File Access ('Link Following')",
"cweId": "CWE-59",
"type": "CWE"
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"affected": [
{
"vendor": "pulseaiclub",
"product": "phi",
"defaultStatus": "unaffected",
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"version": "0.1.1",
"lessThanOrEqual": "0.28.4",
"status": "affected",
"versionType": "semver"
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"packageURL": "pkg:golang/github.com/pulseaiclub/phi",
"collectionURL": "https://pkg.go.dev",
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"attackVector": "LOCAL",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"privilegesRequired": "NONE",
"userInteraction": "PASSIVE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "HIGH",
"vulnAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"subAvailabilityImpact": "NONE",
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"privilegesRequired": "NONE",
"userInteraction": "REQUIRED",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"availabilityImpact": "NONE",
"baseScore": 4.7,
"baseSeverity": "MEDIUM"
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}
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"references": [
{
"url": "https://hackmd.io/@haind/phi-symlink-permission-boundary",
"tags": [
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{
"url": "https://github.com/pulseaiclub/phi/blob/5b3cb440a7c58115ef64283a737a43299f2805a4/internal/permission/gate.go#L106-L119",
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{
"url": "https://github.com/pulseaiclub/phi/blob/5b3cb440a7c58115ef64283a737a43299f2805a4/internal/tools/writetool/write.go#L64-L68",
"tags": [
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{
"url": "https://github.com/pulseaiclub/phi",
"tags": [
"product"
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{
"name": "VulnCheck Advisory: Phi 0.1.1 through 0.28.4 Symlink Workspace Write Restriction Bypass",
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/phi-0.1.1-through-0.28.4-symlink-workspace-write-restriction-bypass"
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"timestamp": "2026-10-14T14:50:10.495315Z",
"id": "CVE-2026-108599",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
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],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
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