CVE-2026-72798

HIGHPre-NVD 8.68.6—
EchelonGraph scoreMEDIUM confidence

Score 8.6 from GitHub Security Advisory (severity: CRITICAL) published 2026-08-12. a secondary CVSS source baseline 8.6; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
8.6EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.6Exploit: None knownExposed: 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 fail to properly filter related-database content in renderAttributeView, allowing anonymous readers to access Relation and Rollup cell contents from hidden or password-protected databases. Attackers can request published databases that relate to restricted databases to retrieve sensitive content, or bypass row filtering entirely when the first column is a non-block type.

CVSS v3
8.6
EG Score
8.6(medium)
EG Risk
54(Track)
EG Risk 54/100SSVC: Track

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
Severity86% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
18%
KEV
Not listed

Published

August 12, 2026

Last Modified

August 26, 2026

Advisory Details (2)

Auto-updated Aug 12, 2026
No patch confirmed yet.
generic

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

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

Publish-access filter on renderAttributeView leaves related-database content unfiltered and fails open on non-block first columns (publish mode) · Advisory · siyuan-note/siyuan · GitHub

https://github.com/siyuan-note/siyuan/security/advisories/GHSA-mfrj-v65r-979c

Vendor Advisories for CVE-2026-72798(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—0.0.0-20260724121519-426991d155c0—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 81× 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 117 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-72798?
CVE-2026-72798 is a high vulnerability published on August 12, 2026. SiYuan versions before v3.7.4 fail to properly filter related-database content in renderAttributeView, allowing anonymous readers to access Relation and Rollup cell contents from hidden or password-protected databases. Attackers can request published databases that relate to restricted databases to…
When was CVE-2026-72798 disclosed?
CVE-2026-72798 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-2026-72798 actively exploited?
CVE-2026-72798 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 82.4% of all scored CVEs.
What is the CVSS score of CVE-2026-72798?
CVE-2026-72798 has a CVSS v3 base score of 8.6 (NVD).
How do I remediate CVE-2026-72798?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-72798, 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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