CVE-2026-44730

HIGHPre-NVD 7.27.2—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.2 under the CNA's CVSS (NVD's own analysis pending). EPSS exploit probability: 0.3%, top 77% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: cna:github_m, epss
7.2
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.2Exploit: NoneExposed: 0

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

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to 6.9.7, an organization admin can escalate their privileges by adding a user from a different organization with higher privileges, to their own organization. This is due to incorrect ACL on userEdit relationAdd. This vulnerability is fixed in 6.9.7.

CVSS v3
7.2
EG Score
7.2(medium)
EPSS
23.6%
KEV
Not listed

Published

May 26, 2026

Last Modified

May 28, 2026

Advisory Details (1)

Auto-updated Jun 11, 2026
Patch available. Sources: github.
github Patch Available

Privilege escalation via graphQL API abusable by organization admins, due to incorrect ACL on userEdit relationAdd · Advisory · OpenCTI-Platform/opencti · GitHub

https://github.com/OpenCTI-Platform/opencti/security/advisories/GHSA-q537-qhj4-wcjx

Vendor Advisories for CVE-2026-44730(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)
PyPI(1)
PackageVulnerable rangeFixed inDependents
pycti1.2.1 ... 6.9.6 (366 versions)6.9.7—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 7× in last 7d / 46× 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 107 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-44730?
CVE-2026-44730 is a high vulnerability published on May 26, 2026. OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to 6.9.7, an organization admin can escalate their privileges by adding a user from a different organization with higher privileges, to their own organization. This is due to incorrect ACL on…
When was CVE-2026-44730 disclosed?
CVE-2026-44730 was first published in the National Vulnerability Database on May 26, 2026, with the most recent update on May 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-44730 actively exploited?
CVE-2026-44730 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 23.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-44730?
CVE-2026-44730 has a CVSS v4.0 base score of 7.2 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-44730?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-44730, 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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