CVE-2026-67357

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-08-02. A secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 7.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

ArcadeDB versions before 26.7.3 contain an information disclosure vulnerability in the MCP get_server_settings tool that leaks the arcadedb.ha.clusterToken in cleartext. Attackers with MCP access can retrieve the cluster token and use it with X-ArcadeDB-Cluster-Token and X-ArcadeDB-Forwarded-User headers to impersonate root and achieve full server compromise.

CVSS v3
7.5
EG Score
7.5HIGHmedium confidence
EG Risk
34
EG Risk 34/100CISA 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
Severity75% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.4%
EPSS %ILE
34th
KEV
Not listed

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

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (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 2, 2026

Last Modified

August 31, 2026

Advisory Details (2)

Auto-updated Aug 2, 2026
Patch available. Sources: github.
generic

ArcadeDB before 26.7.3 Information Disclosure via get_server_settings | Advisories | VulnCheck

https://www.vulncheck.com/advisories/arcadedb-information-disclosure-via-get-server-settings
github Patch Available

MCP get_server_settings leaks HA clusterToken in cleartext enabling root impersonation · Advisory · ArcadeData/arcadedb · GitHub

https://github.com/ArcadeData/arcadedb/security/advisories/GHSA-p9wc-4fhr-78wm

Vendor Advisories for CVE-2026-67357(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 19× in last 7d / 86× 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 213 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-67357?
CVE-2026-67357 is a high vulnerability published on August 2, 2026. ArcadeDB versions before 26.7.3 contain an information disclosure vulnerability in the MCP getserversettings tool that leaks the arcadedb.ha.clusterToken in cleartext. Attackers with MCP access can retrieve the cluster token and use it with X-ArcadeDB-Cluster-Token and X-ArcadeDB-Forwarded-User…
When was CVE-2026-67357 disclosed?
CVE-2026-67357 was first published on August 2, 2026, with the most recent update on August 31, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-67357 actively exploited?
CVE-2026-67357 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (34th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-67357?
CVE-2026-67357 has a CVSS base score of 7.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-67357?
A fix for CVE-2026-67357 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-67357 are linked in the Vendor Advisories panel on this page.

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