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Description

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.

PUBLISHED Reserved 2026-05-07 | Published 2026-05-26 | Updated 2026-05-28 | Assigner GitHub_M




HIGH: 7.2CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-284: Improper Access Control

Product status

< 6.9.7
affected

References

github.com/...pencti/security/advisories/GHSA-q537-qhj4-wcjx

cve.org (CVE-2026-44730)

nvd.nist.gov (CVE-2026-44730)

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