CVE-2026-69084

CRITICALPre-NVD 10.010.0—
EchelonGraph scoreHIGH confidence

Score 10.0 from GitHub Security Advisory (severity: CRITICAL) published 2026-08-03. the CNA's CVSS baseline 10.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:vulncheck, epss, ghsa
Trending — 3 sources updated this weekElevated
10.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 10.0Exploit: Elevated riskExposed: 0

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

SiYuan versions <= v3.7.2 expose the /api/search/searchEmbedBlock endpoint, which passes a client-supplied SQL statement verbatim to the main read-write siyuan.db handle with no single-statement, read-only, or admin restrictions. The endpoint is gated only by CheckAuth, making it reachable by the publish RoleReader token and by anonymous users when publish authentication is disabled. Because the underlying driver executes stacked statements, an attacker can read and modify content across all opened cleartext notebooks (encrypted per-box notebooks are excluded). Fixed in v3.7.3.

CVSS v3
10.0
EG Score
10.0(high)
EG Risk
76(Attend)
EG Risk 76/100SSVC: 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
Severity100% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
1%
EPSS %ILE
57%
KEV
Not listed

Published

August 3, 2026

Last Modified

August 14, 2026

Advisory Details (2)

Auto-updated Aug 14, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

SiYuan before v3.7.3 SQL Injection via searchEmbedBlock | Advisories | VulnCheck

https://www.vulncheck.com/advisories/siyuan-before-sql-injection-via-searchembedblock
github Patch Available🟡 PoC Available

Unauthenticated arbitrary SQL execution via searchEmbedBlock (publish mode) : reader-reachable raw statement on read-write handle, cross-notebook read/write · Advisory · siyuan-note/siyuan · GitHub

https://github.com/siyuan-note/siyuan/security/advisories/GHSA-vh22-h7hf-www7

Vendor Advisories for CVE-2026-69084(1)

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

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 61× in last 7d / 155× 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 155 total refreshes for this CVE.

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

Publicly available exploits

(1 reference)

Working exploit code is in the public domain. Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Nucleihttp/cves/2026/CVE-2026-69084.yaml
    First seen Jan 1, 2026

    SiYuan - SQL Execution

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-69084?
CVE-2026-69084 is a critical vulnerability published on August 3, 2026. SiYuan versions <= v3.7.2 expose the /api/search/searchEmbedBlock endpoint, which passes a client-supplied SQL statement verbatim to the main read-write siyuan.db handle with no single-statement, read-only, or admin restrictions. The endpoint is gated only by CheckAuth, making it reachable by the…
When was CVE-2026-69084 disclosed?
CVE-2026-69084 was first published in the National Vulnerability Database on August 3, 2026, with the most recent update on August 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-69084 actively exploited?
CVE-2026-69084 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 42.6% of all scored CVEs.
What is the CVSS score of CVE-2026-69084?
CVE-2026-69084 has a CVSS v4.0 base score of 10.0 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-69084?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-69084, 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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