CVE-2026-72794 in Siyuan

Riassunto

di MITRE • 12/08/2026

siyuan versions before v3.7.4 expose the session cookie signing key through the /api/system/getConf endpoint to unauthenticated users in publish mode. Attackers can retrieve the CookieKey value and forge valid session cookies to impersonate users or gain administrative access.

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• Responsabile: VulnCheck
• Prenotare: 10/08/2026
• Divulgazione: 12/08/2026
• Moderazione: accettato
• Voce: VDB-389198
• CPE: pronto
• CWE: CWE-287 (confermato)
• CVSS: 7.3 (VulDB)
• EPSS: 0.00000
• KEV: no
• Attività: molto basso

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-72794
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-72794
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-72794/