MEDIUMCVSS v3.1 6.8Vulnerability
CVE-2026-116167
SiYuan from 2.9.0 before 3.8.7 contains a cross-site scripting vulnerability in the unauthenticated /check-auth page that assigns the to parameter to window.location.href without scheme validation. Attackers can send a crafted link with a javascript: URI that executes after victim login, invoking kernel APIs to read or modify workspace content and settings.
Properties
- Severity
- MEDIUM
- Nvd fetched at
- 2026-10-25T14:48:34.194958+00:00
- Cvss severity
- MEDIUM
- Cvss score
- 6.8
- Retrieved at
- 2026-10-25T14:49:38+00:00
- Score
- 6.8
- Cvss version
- 3.1
- Last source
- NVD
- Cve id
- CVE-2026-116167
- Cvss vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
- First seen by Signal
- 2026-10-25T14:49:38+00:00
- Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
- Published at
- 2026-10-25T14:16:55.733
- Last modified
- 2026-10-25T14:16:55.877
Related Entities (1)
HAS_WEAKNESS (1)
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