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CVE-2026-32749

SiYuan is a personal knowledge management system. In versions 3.6.0 and below, POST /api/import/importSY and POST /api/import/importZipMd write uploaded archives to a path derived from the multipart filename field without sanitization, allowing an admin to write files to arbitrary locations outside the temp directory - including system paths that enable RCE. This can lead to aata destruction by overwriting workspace or application files, and for Docker containers running as root (common default)
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:fb9934b736b4df5cc51cc3dbe22b620021930db96f5d15fc30bbc57c1cae5b5e
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d587674d28f633e78c6d45b46eccfd91c5d7168feeb90b9de1ffbf4da200797c · sha256:580cc7ed28ac0559… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-73","description":"CWE-73: External Control of File Name or Path","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d587674d28f633e78c6d45b46eccfd91c5d7168feeb90b9de1ffbf4da200797c · sha256:580cc7ed28ac0559… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"siyuan","vendor":"siyuan-note","versions":[{"status":"affected","version":"< 3.6.1"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d587674d28f633e78c6d45b46eccfd91c5d7168feeb90b9de1ffbf4da200797c · sha256:580cc7ed28ac0559… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.6,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:d587674d28f633e78c6d45b46eccfd91c5d7168feeb90b9de1ffbf4da200797c · sha256:580cc7ed28ac0559… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d587674d28f633e78c6d45b46eccfd91c5d7168feeb90b9de1ffbf4da200797c · sha256:580cc7ed28ac0559… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-73","description":"CWE-73: External Control of File Name or Path","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d587674d28f633e78c6d45b46eccfd91c5d7168feeb90b9de1ffbf4da200797c · sha256:580cc7ed28ac0559… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/siyuan-note/siyuan/commit/5ee00907f0b0c4aca748ce21ef1977bb98178e14","tags":["x_refsource_MISC"],"url":"https://github.com/siyuan-note/siyuan/commit/5ee00907f0b0c4aca748ce21ef1977bb98178e14"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d587674d28f633e78c6d45b46eccfd91c5d7168feeb90b9de1ffbf4da200797c · sha256:580cc7ed28ac0559… · /containers/cna/references/1
{"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"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d587674d28f633e78c6d45b46eccfd91c5d7168feeb90b9de1ffbf4da200797c · sha256:580cc7ed28ac0559… · /containers/cna/references/2
{"name":"https://github.com/siyuan-note/siyuan/security/advisories/GHSA-qvvf-q994-x79v","tags":["x_refsource_CONFIRM"],"url":"https://github.com/siyuan-note/siyuan/security/advisories/GHSA-qvvf-q994-x79v"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d587674d28f633e78c6d45b46eccfd91c5d7168feeb90b9de1ffbf4da200797c · sha256:580cc7ed28ac0559… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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