CVE-2026-75844

HIGHPre-NVD 7.17.1—
EchelonGraph scoreMEDIUM confidence

Score 7.1 from GitHub Security Advisory (severity: HIGH) published 2026-08-18. A secondary CVSS source baseline 7.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 7.1Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

ArcadeDB versions before 26.8.1 contain a server-side request forgery vulnerability in the IMPORT DATABASE command where the security validator resolves and checks hostnames but the subsequent connection re-resolves the raw URL and follows redirects. Authenticated attackers can bypass the validator using DNS rebinding or HTTP redirects to access cloud metadata endpoints, internal services, or read arbitrary local files on default installations.

CVSS v3
7.1
EG Score
7.1HIGHmedium confidence
EG Risk
32
EG Risk 32/100CISA 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
Severity71% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.3%
EPSS %ILE
22nd
KEV
Not listed

CISA SSVCTrack at every mission impact level.

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

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (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 18, 2026

Last Modified

August 31, 2026

Advisory Details (2)

Auto-updated Aug 18, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

ArcadeDB before 26.8.1 SSRF via IMPORT DATABASE validator bypass | Advisories | VulnCheck

https://www.vulncheck.com/advisories/arcadedb-before-ssrf-via-import-database-validator-bypass
github Patch Available🟡 PoC Available

Incomplete fix of CVE-2026-54077 - the IMPORT DATABASE SSRF validator resolves-and-discards · Advisory · ArcadeData/arcadedb · GitHub

https://github.com/ArcadeData/arcadedb/security/advisories/GHSA-4w2m-77c8-83mw

Vendor Advisories for CVE-2026-75844(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 20× in last 7d / 99× 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 174 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-75844?
CVE-2026-75844 is a high vulnerability published on August 18, 2026. ArcadeDB versions before 26.8.1 contain a server-side request forgery vulnerability in the IMPORT DATABASE command where the security validator resolves and checks hostnames but the subsequent connection re-resolves the raw URL and follows redirects. Authenticated attackers can bypass the validator…
When was CVE-2026-75844 disclosed?
CVE-2026-75844 was first published on August 18, 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-2026-75844 actively exploited?
CVE-2026-75844 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (22nd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-75844?
CVE-2026-75844 has a CVSS base score of 7.1 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-75844?
A fix for CVE-2026-75844 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-75844 are linked in the Vendor Advisories panel on this page.

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