{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-32747", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-03-13T18:53:03.531Z", "datePublished": "2026-03-19T21:02:16.422Z", "dateUpdated": "2026-03-19T21:02:16.422Z"}, "containers": {"cna": {"title": "SiYuan: Incomplete sensitive path blocklist in globalCopyFiles allows reading /proc and Docker secrets", "problemTypes": [{"descriptions": [{"cweId": "CWE-22", "lang": "en", "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-184", "lang": "en", "description": "CWE-184: Incomplete List of Disallowed Inputs", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/siyuan-note/siyuan/security/advisories/GHSA-h5vh-m7fg-w5h6", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/siyuan-note/siyuan/security/advisories/GHSA-h5vh-m7fg-w5h6"}, {"name": "https://github.com/siyuan-note/siyuan/commit/9914fd1d39e5f0a8dcc9fb587e1c0b46f31490a1", "tags": ["x_refsource_MISC"], "url": "https://github.com/siyuan-note/siyuan/commit/9914fd1d39e5f0a8dcc9fb587e1c0b46f31490a1"}, {"name": "https://github.com/siyuan-note/siyuan/releases/tag/v3.6.1", "tags": ["x_refsource_MISC"], "url": "https://github.com/siyuan-note/siyuan/releases/tag/v3.6.1"}], "affected": [{"vendor": "siyuan-note", "product": "siyuan", "versions": [{"version": "< 3.6.1", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-03-19T21:02:16.422Z"}, "descriptions": [{"lang": "en", "value": "SiYuan is a personal knowledge management system. In versions 3.6.0 and below, the globalCopyFiles API eads source files using filepath.Abs() with no workspace boundary check, relying solely on util.IsSensitivePath() whose blocklist omits /proc/, /run/secrets/, and home directory dotfiles. An admin can copy /proc/1/environ or Docker secrets into the workspace and read them via the standard file API. An admin can exfiltrate any file readable by the SiYuan process that falls outside the incomplete blocklist. In containerized deployments this includes all injected secrets and environment variables - a common pattern for passing credentials to containers. The exfiltrated files are then accessible via the standard workspace file API and persist until manually deleted. This issue has been fixed in version 3.6.1."}], "source": {"advisory": "GHSA-h5vh-m7fg-w5h6", "discovery": "UNKNOWN"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "SiYuan is a personal knowledge management system. In versions 3.6.0 and below, the globalCopyFiles API eads source files using filepath.Abs() with no workspace boundary check, relying solely on util.IsSensitivePath() whose blocklist omits /proc/, /run/secrets/, and home directory dotfiles. An admin can copy /proc/1/environ or Docker secrets into the workspace and read them via the standard file API. An admin can exfiltrate any file readable by the SiYuan process that falls outside the incomplete blocklist. In containerized deployments this includes all injected secrets and environment variables - a common pattern for passing credentials to containers. The exfiltrated files are then accessible via the standard workspace file API and persist until manually deleted. This issue has been fixed in version 3.6.1."}], "id": "CVE-2026-32747", "lastModified": "2026-03-19T21:17:10.737", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 4.0, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-03-19T21:17:10.737", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/siyuan-note/siyuan/commit/9914fd1d39e5f0a8dcc9fb587e1c0b46f31490a1"}, {"source": "security-advisories@github.com", "url": "https://github.com/siyuan-note/siyuan/releases/tag/v3.6.1"}, {"source": "security-advisories@github.com", "url": "https://github.com/siyuan-note/siyuan/security/advisories/GHSA-h5vh-m7fg-w5h6"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}, {"lang": "en", "value": "CWE-184"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,3.6.1)"}}], "enrichment": {"confidence": 84.0, "confidence_source": "matching", "scores": [{"score": 84.0, "source": "matching"}]}, "original": {"product": "siyuan", "source": "cna", "vendor": "siyuan-note"}, "product": "siyuan", "vendor": "siyuan"}], "analysis": {"en": {"generated_at": "2026-03-19T22:25:20.979490+00:00", "value": {"mitigation_remediation": ["Upgrade SiYuan to version 3.6.1 or later, which contains the fix.", "Verify that the application has not already seeded sensitive data in the workspace; if so, delete or quarantine the exposure files.", "Restrict access to the globalCopyFiles API and ensure only trusted users or processes can invoke it.", "Regularly audit the contents of the workspace for unexpected files."], "summary": {"action": "Immediate Patch", "impact": "Sensitive Data Exposure"}, "threat_synthesis": {"affected_systems": "The affected software is SiYuan (personal knowledge management system) version 3.6.0 and below. The product is listed under the vendor siyuan-note:siyuan. The vulnerability applies to all installations of these versions regardless of deployment mode, including containerized deployments where Docker secrets and environment variable files are automatically injected into the file system.", "description_and_impact": "The vulnerability arises from the globalCopyFiles API reading source files using filepath.Abs() without checking workspace boundaries and relying on a sensitive path blocklist that excludes several critical directories. This allows an administrator to copy sensitive system files such as /proc/1/environ or Docker secrets into the application workspace and later read them through the normal file API, effectively exposing sensitive data. The weakness relates to CWE-184 (Path Traversal) and CWE-22 (Improper Limitation of a Pathname to a Restricted Directory).", "risk_and_exploitability": "The CVSS base score is 6.8, indicating a moderate severity. No EPSS score is available, and the issue is not listed in CISA's KEV catalog, suggesting it has not yet been actively exploited in the wild. The attack vector is likely local or administrative access to the SiYuan instance, as the exploit requires using the globalCopyFiles API. Once exploited, any file readable by the SiYuan process can be exfiltrated and remains accessible until manually removed."}}}}, "created": "2026-03-20T08:56:03.867997+00:00", "updated": "2026-03-20T11:06:13.547955+00:00", "vendors": ["siyuan", "siyuan$PRODUCT$siyuan"]}