SiYuan versions before v3.7.4 contain an information disclosure vulnerability in the /api/block/getRefIDs endpoint that fails to check password-protected document tiers. Unauthenticated readers can discover that password-protected documents reference specific blocks and obtain block identifiers without entering the document password.
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Affected Vendors & Products
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History
Thu, 13 Aug 2026 13:30:00 +0000
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ssvc
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Thu, 13 Aug 2026 11:45:00 +0000
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| Description | SiYuan versions before v3.7.4 contain an information disclosure vulnerability in the /api/block/getRefIDs endpoint that fails to check password-protected document tiers. Unauthenticated readers can discover that password-protected documents reference specific blocks and obtain block identifiers without entering the document password. | |
| Title | SiYuan before v3.7.4 Information Disclosure via getRefIDs | |
| Weaknesses | CWE-639 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-08-13T12:47:46.899Z
Reserved: 2026-08-13T11:15:12.096Z
Link: CVE-2026-73606
Updated: 2026-08-13T12:47:43.328Z
Status : Received
Published: 2026-08-13T12:17:25.043
Modified: 2026-08-13T13:19:19.213
Link: CVE-2026-73606
No data.
OpenCVE Enrichment
Updated: 2026-08-13T12:30:10Z