CVE-2026-69084

CRITICALPre-NVD 10.010.0—
EchelonGraph scoreMEDIUM confidence

Score 10.0 from GitHub Security Advisory (severity: CRITICAL) published 2026-08-03. a secondary CVSS source baseline 10.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Elevated
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(medium)
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
64%
KEV
Not listed

Published

August 3, 2026

Last Modified

August 26, 2026

Advisory Details (2)

Auto-updated Sep 16, 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.

Affected Packages

(1 across 1 ecosystem)
Go(1)
PackageVulnerable rangeFixed inDependents
github.com/siyuan-note/siyuan/kernel—0.0.0-20260721002947-23a17d44b5f3—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 10× in last 7d / 112× 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 259 total refreshes for this CVE.

  1. 2026-09-18 22:24 UTCEG score recompute
  2. 2026-09-18 19:28 UTCEPSS rescore
  3. 2026-09-18 01:11 UTCEG score recompute
  4. 2026-09-17 01:14 UTCEG score recompute
  5. 2026-09-16 14:08 UTCEPSS rescore
  6. 2026-09-16 05:19 UTCEG score recompute
  7. 2026-09-16 05:15 UTCEPSS rescore
  8. 2026-09-15 07:01 UTCEG score recompute
  9. 2026-09-13 19:36 UTCEG score recompute
  10. 2026-09-12 16:09 UTCEG score recompute
  11. 2026-09-11 14:54 UTCEG score recompute
  12. 2026-09-11 14:53 UTCEPSS rescore
  13. 2026-09-11 09:37 UTCEPSS rescore
  14. 2026-09-10 12:51 UTCEG score recompute
  15. 2026-09-09 06:47 UTCEG score recompute
  16. 2026-09-08 22:01 UTCEPSS rescore
  17. 2026-09-06 14:11 UTCEG score recompute
  18. 2026-09-06 13:47 UTCEPSS rescore
  19. 2026-09-05 18:40 UTCEG score recompute
  20. 2026-09-05 15:31 UTCEPSS rescore
  21. 2026-09-04 14:16 UTCEG score recompute
  22. 2026-09-04 10:17 UTCEG score recompute
  23. 2026-09-04 05:07 UTCEPSS rescore
  24. 2026-09-03 17:51 UTCGHSA enrichment
  25. 2026-09-03 08:50 UTCEG score recompute
Show 75 more
  1. 2026-09-03 08:50 UTCGHSA enrichment
  2. 2026-09-02 14:12 UTCEPSS rescore
  3. 2026-09-02 07:50 UTCGHSA enrichment
  4. 2026-09-01 22:16 UTCEG score recompute
  5. 2026-09-01 22:16 UTCGHSA enrichment
  6. 2026-09-01 13:54 UTCEPSS rescore
  7. 2026-09-01 07:20 UTCEG score recompute
  8. 2026-09-01 07:19 UTCGHSA enrichment
  9. 2026-09-01 04:40 UTCEPSS rescore
  10. 2026-09-01 03:18 UTCGHSA enrichment
  11. 2026-08-31 23:12 UTCGHSA enrichment
  12. 2026-08-31 05:25 UTCGHSA enrichment
  13. 2026-08-31 01:34 UTCGHSA enrichment
  14. 2026-08-30 21:43 UTCEG score recompute
  15. 2026-08-30 21:43 UTCGHSA enrichment
  16. 2026-08-30 19:17 UTCEPSS rescore
  17. 2026-08-30 17:52 UTCGHSA enrichment
  18. 2026-08-30 14:01 UTCGHSA enrichment
  19. 2026-08-30 10:08 UTCGHSA enrichment
  20. 2026-08-30 05:44 UTCGHSA enrichment
  21. 2026-08-30 01:53 UTCEG score recompute
  22. 2026-08-30 01:52 UTCGHSA enrichment
  23. 2026-08-30 01:22 UTCEPSS rescore
  24. 2026-08-29 22:01 UTCEG score recompute
  25. 2026-08-29 22:01 UTCGHSA enrichment
  26. 2026-08-28 21:42 UTCEPSS rescore
  27. 2026-08-28 03:44 UTCGHSA enrichment
  28. 2026-08-27 23:53 UTCGHSA enrichment
  29. 2026-08-27 20:02 UTCEG score recompute
  30. 2026-08-27 20:02 UTCGHSA enrichment
  31. 2026-08-27 13:09 UTCGHSA enrichment
  32. 2026-08-27 09:15 UTCGHSA enrichment
  33. 2026-08-27 05:14 UTCGHSA enrichment
  34. 2026-08-27 01:23 UTCGHSA enrichment
  35. 2026-08-26 21:30 UTCGHSA enrichment
  36. 2026-08-26 17:40 UTCEG score recompute
  37. 2026-08-26 17:40 UTCGHSA enrichment
  38. 2026-08-26 14:47 UTCEPSS rescore
  39. 2026-08-26 14:17 UTCGHSA enrichment
  40. 2026-08-26 10:27 UTCGHSA enrichment
  41. 2026-08-26 05:37 UTCGHSA enrichment
  42. 2026-08-26 01:46 UTCGHSA enrichment
  43. 2026-08-25 21:56 UTCGHSA enrichment
  44. 2026-08-25 17:44 UTCGHSA enrichment
  45. 2026-08-25 13:52 UTCEG score recompute
  46. 2026-08-25 13:52 UTCGHSA enrichment
  47. 2026-08-25 13:49 UTCEPSS rescore
  48. 2026-08-25 10:01 UTCGHSA enrichment
  49. 2026-08-25 06:10 UTCGHSA enrichment
  50. 2026-08-25 02:17 UTCGHSA enrichment
  51. 2026-08-24 22:27 UTCGHSA enrichment
  52. 2026-08-24 18:36 UTCGHSA enrichment
  53. 2026-08-24 14:46 UTCEG score recompute
  54. 2026-08-24 14:46 UTCGHSA enrichment
  55. 2026-08-24 10:55 UTCEG score recompute
  56. 2026-08-24 10:55 UTCGHSA enrichment
  57. 2026-08-24 07:04 UTCGHSA enrichment
  58. 2026-08-24 03:13 UTCGHSA enrichment
  59. 2026-08-23 23:20 UTCGHSA enrichment
  60. 2026-08-23 19:30 UTCGHSA enrichment
  61. 2026-08-23 15:39 UTCGHSA enrichment
  62. 2026-08-23 11:49 UTCGHSA enrichment
  63. 2026-08-23 07:58 UTCGHSA enrichment
  64. 2026-08-23 04:07 UTCEG score recompute
  65. 2026-08-23 04:07 UTCGHSA enrichment
  66. 2026-08-23 00:19 UTCEPSS rescore
  67. 2026-08-23 00:16 UTCGHSA enrichment
  68. 2026-08-22 20:25 UTCGHSA enrichment
  69. 2026-08-22 16:34 UTCGHSA enrichment
  70. 2026-08-22 12:43 UTCGHSA enrichment
  71. 2026-08-22 08:52 UTCGHSA enrichment
  72. 2026-08-22 05:01 UTCGHSA enrichment
  73. 2026-08-22 01:10 UTCEG score recompute
  74. 2026-08-22 01:10 UTCGHSA enrichment
  75. 2026-08-21 23:49 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 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-69084 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 35.7% of all scored CVEs.
What is the CVSS score of CVE-2026-69084?
CVE-2026-69084 has a CVSS v3 base score of 10.0 (NVD).
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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-69084

Explore →

Is Your Infrastructure Affected by CVE-2026-69084?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs