CVE-2026-67622

CRITICALPre-NVD 9.99.9—
EchelonGraph scoreMEDIUM confidence

Score 9.9 from GitHub Security Advisory (severity: HIGH) published 2026-08-07. a secondary CVSS source baseline 9.9; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
9.9EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.9Exploit: Elevated riskExposed: 0

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

Flowise through 3.1.4 contains an insecure direct object reference vulnerability in the OpenAI Assistants integration that allows authenticated attackers to access credentials belonging to other workspaces by supplying an arbitrary credential UUID to Assistants endpoints without workspace ownership verification. Attackers can enumerate cross-workspace assistant metadata, retrieve file and vector store listings, and upload files into victim workspaces by exploiting the missing workspace-scoped authorization check in the credential lookup logic.

CVSS v3
9.9
EG Score
9.9(medium)
EG Risk
61(Track*)
EG Risk 61/100SSVC: Track*

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
Severity99% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
0%
EPSS %ILE
26%
KEV
Not listed

Published

August 6, 2026

Last Modified

September 15, 2026

Advisory Details (3)

Auto-updated Sep 15, 2026
No patch confirmed yet.
generic

Flowise 3.1.4 IDOR in OpenAI Assistants Integration | Advisories | VulnCheck

https://www.vulncheck.com/advisories/flowise-idor-in-openai-assistants-integration
generic

cve-advisories/2026/Flowise/CVE-2026-67622.md at main · Caycon/cve-advisories · GitHub

https://github.com/Caycon/cve-advisories/blob/main/2026/Flowise/CVE-2026-67622.md
generic

The Future of Flowise

https://flowiseai.com/sunset

Vendor Advisories for CVE-2026-67622(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 40× in last 7d / 184× 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 310 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-67622?
CVE-2026-67622 is a critical vulnerability published on August 6, 2026. Flowise through 3.1.4 contains an insecure direct object reference vulnerability in the OpenAI Assistants integration that allows authenticated attackers to access credentials belonging to other workspaces by supplying an arbitrary credential UUID to Assistants endpoints without workspace ownership…
When was CVE-2026-67622 disclosed?
CVE-2026-67622 was first published in the National Vulnerability Database on August 6, 2026, with the most recent update on September 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-67622 actively exploited?
CVE-2026-67622 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 74.4% of all scored CVEs.
What is the CVSS score of CVE-2026-67622?
CVE-2026-67622 has a CVSS v3 base score of 9.9 (NVD).
How do I remediate CVE-2026-67622?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-67622, 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.

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