Medium severity5.8NVD Advisory· Published Aug 12, 2026· Updated Aug 26, 2026
CVE-2026-72792
CVE-2026-72792
Description
SiYuan before v3.7.4 contains an information disclosure vulnerability in the /api/tag/getTag endpoint that returns tag labels and occurrence counts from password-protected documents to unauthenticated readers. Attackers can enumerate tag vocabulary and internal terminology from password-protected documents by calling the tag endpoint without providing the document's publish password.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/siyuan-note/siyuan/kernelGo | < 0.0.0-20260726002639-4515fa257cfa | 0.0.0-20260726002639-4515fa257cfa |
Affected products
1- Range: <3.7.4
Patches
Vulnerability mechanics
References
5- github.com/advisories/GHSA-mp7r-57w4-5qm3ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-72792ghsaADVISORY
- github.com/siyuan-note/siyuan/commit/4515fa257cfae2db0a43844c61de8ef1ac853796ghsaWEB
- github.com/siyuan-note/siyuan/security/advisories/GHSA-mp7r-57w4-5qm3nvdWEB
- www.vulncheck.com/advisories/siyuan-before-information-disclosure-via-tag-apinvdWEB
News mentions
1- Siyuan Note: 22 Vulnerabilities Disclosed Together, Patch Released in v3.7.4Vypr Intelligence · Aug 12, 2026