CVE-2026-73607 in SiYuan

Résumé

par MITRE • 13/08/2026

SiYuan versions before v3.7.4 contain an information disclosure vulnerability in the /api/storage/getOutlineStorage endpoint that performs no authorization checks. Attackers can retrieve outline state including heading identifiers for any document by supplying its identifier, even for documents forbidden to the requester.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

• Responsable: VulnCheck
• Réserver: 13/08/2026
• Divulgation: 13/08/2026
• Modérer: accepté
• Entrée: VDB-389382
• CPE: prêt
• CWE: CWE-200 (confirmé)
• CVSS: 5.3 (VulDB)
• EPSS: 0.00000
• KEV: non
• Activités: très faible

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-73607
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-73607
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-73607/