SiYuan before v3.7.4 fails to properly validate publish access for encrypted notebooks, treating them as publicly accessible by default. Anonymous readers can enumerate and retrieve fully decrypted document content from unlocked encrypted notebooks through the publish API without authentication or key material.
Metrics
Affected Vendors & Products
References
History
Fri, 14 Aug 2026 23:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Fri, 14 Aug 2026 17:15:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
B3log
B3log siyuan |
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| CPEs | cpe:2.3:a:b3log:siyuan:*:*:*:*:*:*:*:* | |
| Vendors & Products |
B3log
B3log siyuan |
Thu, 13 Aug 2026 10:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Siyuan
Siyuan siyuan |
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| Vendors & Products |
Siyuan
Siyuan siyuan |
Wed, 12 Aug 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | SiYuan before v3.7.4 fails to properly validate publish access for encrypted notebooks, treating them as publicly accessible by default. Anonymous readers can enumerate and retrieve fully decrypted document content from unlocked encrypted notebooks through the publish API without authentication or key material. | |
| Title | SiYuan before v3.7.4 Authentication Bypass via Encrypted Notebooks | |
| Weaknesses | CWE-862 | |
| References |
| |
| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-08-12T19:07:38.239Z
Updated: 2026-08-14T22:00:32.455Z
Reserved: 2026-08-10T15:10:15.963Z
Link: CVE-2026-72789
Updated: 2026-08-14T22:00:20.778Z
Status : Deferred
Published: 2026-08-12T20:17:50.270
Modified: 2026-08-26T16:56:50.830
Link: CVE-2026-72789
No data.