MEDIUMVulnerability
CVE-2026-85578
SiYuan through 3.8.1 contains an authorization bypass vulnerability in the /api/file/getFile endpoint that allows readers to retrieve files from notebooks explicitly configured as Visible:false. Attackers with reader role can access private workspace files including notebook metadata and internal configuration by knowing the hidden notebook identifier and file path.
Properties
- severity
- MEDIUM
- score
- 6.5
- cve_id
- CVE-2026-85578
- signal_observed_at
- 2026-09-16T01:21:39+00:00
- vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- published_at
- 2026-09-04T12:17:19.640
- last_modified
- 2026-09-14T14:17:14.770
Related Entities (2)
HAS_WEAKNESS (1)
→[Weakness]Missing Authorization
DESCRIBED_BY (1)
→[Source]NVD
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