CVE-2026-72797

MEDIUMPre-NVD 5.85.8—
EchelonGraph scoreMEDIUM confidence

Score 5.8 from GitHub Security Advisory published 2026-08-12. a secondary CVSS source baseline 5.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Elevated
5.8EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.8Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

SiYuan versions before v3.7.4 contain an information disclosure vulnerability in the getEncryptedNotebookStatus endpoint that returns encrypted notebook identifiers, names, and lock states without publish-access filtering. Anonymous readers and publish-mode accounts can enumerate all encrypted notebooks and their current unlock status, revealing sensitive notebook names and decryption state in memory.

CVSS v3
5.8
EG Score
5.8(medium)
EG Risk
57(Attend)
EG Risk 57/100SSVC: Attend

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity58% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
0%
EPSS %ILE
15%
KEV
Not listed

Published

August 12, 2026

Last Modified

August 26, 2026

Advisory Details (2)

Auto-updated Aug 12, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

SiYuan before v3.7.4 Information Disclosure via getEncryptedNotebookStatus | Advisories | VulnCheck

https://www.vulncheck.com/advisories/siyuan-before-information-disclosure-via-getencryptednotebookstatus
github Patch Available🟡 PoC Available

getEncryptedNotebookStatus discloses names and live unlock state of all encrypted notebooks to anonymous readers (publish mode) · Advisory · siyuan-note/siyuan · GitHub

https://github.com/siyuan-note/siyuan/security/advisories/GHSA-f2rw-w22v-54vh

Vendor Advisories for CVE-2026-72797(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(1 across 1 ecosystem)
Go(1)
PackageVulnerable rangeFixed inDependents
github.com/siyuan-note/siyuan/kernel—0.0.0-20260724123622-8fb1b5766093—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 11× in last 7d / 69× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-09-18 22:11 UTCEG score recompute
  2. 2026-09-18 19:28 UTCEPSS rescore
  3. 2026-09-17 22:28 UTCEG score recompute
  4. 2026-09-17 00:19 UTCEG score recompute
  5. 2026-09-16 14:08 UTCEPSS rescore
  6. 2026-09-16 05:15 UTCEPSS rescore
  7. 2026-09-15 20:16 UTCEG score recompute
  8. 2026-09-15 03:12 UTCEPSS rescore
  9. 2026-09-13 19:49 UTCEG score recompute
  10. 2026-09-12 21:53 UTCEG score recompute
  11. 2026-09-12 15:02 UTCEPSS rescore
  12. 2026-09-11 23:56 UTCEG score recompute
  13. 2026-09-11 14:53 UTCEPSS rescore
  14. 2026-09-11 01:10 UTCEG score recompute
  15. 2026-09-10 09:35 UTCEPSS rescore
  16. 2026-09-09 05:13 UTCEG score recompute
  17. 2026-09-08 22:01 UTCEPSS rescore
  18. 2026-09-08 03:48 UTCEG score recompute
  19. 2026-09-07 05:50 UTCEG score recompute
  20. 2026-09-06 13:48 UTCEPSS rescore
  21. 2026-09-06 03:50 UTCEG score recompute
  22. 2026-09-05 05:50 UTCEG score recompute
  23. 2026-09-04 07:53 UTCEG score recompute
  24. 2026-09-04 07:53 UTCGHSA enrichment
  25. 2026-09-04 05:07 UTCEPSS rescore
Show 75 more
  1. 2026-09-03 07:39 UTCEG score recompute
  2. 2026-09-03 07:38 UTCGHSA enrichment
  3. 2026-09-02 14:12 UTCEPSS rescore
  4. 2026-09-02 09:38 UTCEG score recompute
  5. 2026-09-02 09:38 UTCGHSA enrichment
  6. 2026-09-01 13:54 UTCEPSS rescore
  7. 2026-09-01 11:40 UTCEG score recompute
  8. 2026-09-01 11:40 UTCGHSA enrichment
  9. 2026-09-01 04:40 UTCEPSS rescore
  10. 2026-09-01 04:40 UTCEPSS rescore
  11. 2026-08-31 11:43 UTCEG score recompute
  12. 2026-08-31 11:43 UTCGHSA enrichment
  13. 2026-08-30 19:18 UTCEPSS rescore
  14. 2026-08-30 19:17 UTCEPSS rescore
  15. 2026-08-30 13:09 UTCEG score recompute
  16. 2026-08-30 13:09 UTCGHSA enrichment
  17. 2026-08-30 01:22 UTCEPSS rescore
  18. 2026-08-29 15:12 UTCEG score recompute
  19. 2026-08-29 15:11 UTCGHSA enrichment
  20. 2026-08-28 21:42 UTCEPSS rescore
  21. 2026-08-28 13:26 UTCGHSA enrichment
  22. 2026-08-27 15:13 UTCEG score recompute
  23. 2026-08-27 15:13 UTCGHSA enrichment
  24. 2026-08-27 14:25 UTCEPSS rescore
  25. 2026-08-26 17:17 UTCEG score recompute
  26. 2026-08-26 17:16 UTCGHSA enrichment
  27. 2026-08-26 14:47 UTCEPSS rescore
  28. 2026-08-25 22:45 UTCEG score recompute
  29. 2026-08-25 22:45 UTCGHSA enrichment
  30. 2026-08-25 13:49 UTCEPSS rescore
  31. 2026-08-25 00:48 UTCEG score recompute
  32. 2026-08-25 00:48 UTCGHSA enrichment
  33. 2026-08-24 02:52 UTCGHSA enrichment
  34. 2026-08-23 04:55 UTCEG score recompute
  35. 2026-08-23 04:55 UTCGHSA enrichment
  36. 2026-08-23 00:19 UTCEPSS rescore
  37. 2026-08-22 06:59 UTCEG score recompute
  38. 2026-08-22 06:59 UTCGHSA enrichment
  39. 2026-08-21 23:49 UTCEPSS rescore
  40. 2026-08-21 09:02 UTCEG score recompute
  41. 2026-08-21 09:02 UTCGHSA enrichment
  42. 2026-08-20 22:56 UTCEPSS rescore
  43. 2026-08-20 11:06 UTCEG score recompute
  44. 2026-08-20 11:06 UTCGHSA enrichment
  45. 2026-08-19 17:04 UTCEPSS rescore
  46. 2026-08-19 13:09 UTCGHSA enrichment
  47. 2026-08-18 15:13 UTCEG score recompute
  48. 2026-08-18 15:13 UTCGHSA enrichment
  49. 2026-08-18 13:49 UTCEPSS rescore
  50. 2026-08-18 13:49 UTCEPSS rescore
  51. 2026-08-17 16:07 UTCEG score recompute
  52. 2026-08-17 16:07 UTCGHSA enrichment
  53. 2026-08-17 13:47 UTCEPSS rescore
  54. 2026-08-16 18:11 UTCEG score recompute
  55. 2026-08-16 18:11 UTCGHSA enrichment
  56. 2026-08-16 14:56 UTCEPSS rescore
  57. 2026-08-16 14:56 UTCEPSS rescore
  58. 2026-08-16 02:15 UTCEPSS rescore
  59. 2026-08-15 20:15 UTCEG score recompute
  60. 2026-08-15 20:15 UTCGHSA enrichment
  61. 2026-08-15 01:31 UTCEPSS rescore
  62. 2026-08-14 22:18 UTCEG score recompute
  63. 2026-08-14 22:18 UTCGHSA enrichment
  64. 2026-08-14 22:04 UTCEG score recompute
  65. 2026-08-14 22:04 UTCGHSA enrichment
  66. 2026-08-14 17:09 UTCEG score recompute
  67. 2026-08-14 17:09 UTCGHSA enrichment
  68. 2026-08-14 16:12 UTCEG score recompute
  69. 2026-08-14 16:12 UTCGHSA enrichment
  70. 2026-08-13 22:00 UTCEPSS rescore
  71. 2026-08-13 18:16 UTCEG score recompute
  72. 2026-08-13 18:16 UTCGHSA enrichment
  73. 2026-08-12 20:20 UTCEG score recompute
  74. 2026-08-12 19:21 UTCEG score recompute
  75. 2026-08-12 19:20 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-72797?
CVE-2026-72797 is a medium vulnerability published on August 12, 2026. SiYuan versions before v3.7.4 contain an information disclosure vulnerability in the getEncryptedNotebookStatus endpoint that returns encrypted notebook identifiers, names, and lock states without publish-access filtering. Anonymous readers and publish-mode accounts can enumerate all encrypted…
When was CVE-2026-72797 disclosed?
CVE-2026-72797 was first published in the National Vulnerability Database on August 12, 2026, with the most recent update on August 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-72797 actively exploited?
CVE-2026-72797 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 85.0% of all scored CVEs.
What is the CVSS score of CVE-2026-72797?
CVE-2026-72797 has a CVSS v3 base score of 5.8 (NVD).
How do I remediate CVE-2026-72797?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-72797, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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