CVE-2026-68585

MEDIUMPre-NVD 5.85.8—
EchelonGraph scoreMEDIUM confidence

Score 5.8 from GitHub Security Advisory published 2026-08-03. 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 v3.7.3 contain a metadata disclosure vulnerability in the /api/block/getBlockInfo endpoint that returns document root metadata including title for publish-forbidden documents without publish-access checks. Anonymous readers or publish RoleReader tokens can supply a block ID to retrieve the title, notebook, path, root ID, and icon of documents administrators marked as excluded from publishing.

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
9%
KEV
Not listed

Published

August 3, 2026

Last Modified

August 26, 2026

Advisory Details (2)

Auto-updated Aug 3, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

SiYuan before v3.7.3 Metadata Disclosure via getBlockInfo | Advisories | VulnCheck

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

Cross-boundary metadata disclosure via getBlockInfo (publish mode): reader-reachable document title/root info for publish-forbidden docs; sibling getDocInfo is filtered · Advisory · siyuan-note/siyuan · GitHub

https://github.com/siyuan-note/siyuan/security/advisories/GHSA-pm3w-vxp9-ccwc

Vendor Advisories for CVE-2026-68585(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—0.0.0-20260721014951-ffde3b21eca4—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 9× in last 7d / 58× 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 110 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-68585?
CVE-2026-68585 is a medium vulnerability published on August 3, 2026. SiYuan versions before v3.7.3 contain a metadata disclosure vulnerability in the /api/block/getBlockInfo endpoint that returns document root metadata including title for publish-forbidden documents without publish-access checks. Anonymous readers or publish RoleReader tokens can supply a block ID…
When was CVE-2026-68585 disclosed?
CVE-2026-68585 was first published in the National Vulnerability Database on August 3, 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-2026-68585 actively exploited?
CVE-2026-68585 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 90.6% of all scored CVEs.
What is the CVSS score of CVE-2026-68585?
CVE-2026-68585 has a CVSS v3 base score of 5.8 (NVD).
How do I remediate CVE-2026-68585?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-68585, 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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