CVE-2026-72799

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
5.8EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 5.8Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

SiYuan before v3.7.4 (affected <=v3.7.2) fails to enforce publish-access filters on five filetree path-resolution endpoints (getFullHPathByID, getHPathByID, getPathByID, getIDsByHPath, and getHPathByPath). In publish mode, when Publish.Auth.Enable is false, an unauthenticated (anonymous) reader — or any publish reader token — can call these endpoints to enumerate the complete private document tree, mapping notebook names, folder hierarchies, and document titles, and resolving title paths to document IDs, including for documents marked hidden, password-protected, or publish-forbidden.

CVSS v3
5.8
EG Score
5.8MEDIUMmedium confidence
EG Risk
41
EG Risk 41/100CISA SSVC

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%
Exploitation0% × 40%
Automatability100% × 15%
CISA SSVC: Track at low or medium mission impact; Attend at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
0.3%
EPSS %ILE
23rd
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Attend at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation none (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

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 Path Resolution | Advisories | VulnCheck

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

Missing publish-access filter on the HPath/path-resolution endpoints discloses the private document tree to anonymous readers (publish mode) · Advisory · siyuan-note/siyuan · GitHub

https://github.com/siyuan-note/siyuan/security/advisories/GHSA-5w7r-f4cg-rqq7

Vendor Advisories for CVE-2026-72799(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 rangeFix by version rangeDependents
github.com/siyuan-note/siyuan/kernel—
  • every version up to 0.0.0-20260724112156-5bae0926b896: fixed in 0.0.0-20260724112156-5bae0926b896
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 6× in last 7d / 40× 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.

Showing the most recent 100 of 112 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-72799?
CVE-2026-72799 is a medium vulnerability published on August 12, 2026. SiYuan before v3.7.4 (affected <=v3.7.2) fails to enforce publish-access filters on five filetree path-resolution endpoints (getFullHPathByID, getHPathByID, getPathByID, getIDsByHPath, and getHPathByPath). In publish mode, when Publish.Auth.Enable is false, an unauthenticated (anonymous) reader —…
When was CVE-2026-72799 disclosed?
CVE-2026-72799 was first published 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-2026-72799 actively exploited?
CVE-2026-72799 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (23rd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-72799?
CVE-2026-72799 has a CVSS base score of 5.8 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-72799?
A fix for CVE-2026-72799 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-72799 are linked in the Vendor Advisories panel on this page.

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