CVE-2025-24887

Description

OpenCTI is an open-source cyber threat intelligence platform. In versions starting from 6.4.8 to before 6.4.10, the allow/deny lists can be bypassed, allowing a user to change attributes that are intended to be unmodifiable by the user. It is possible to toggle the `external` flag on/off and change the own token value for a user. It is also possible to edit attributes that are not in the allow list, such as `otp_qr` and `otp_activated`. If external users exist in the OpenCTI setup and the information about these users identities is sensitive, the above vulnerabilities can be used to enumerate existing user accounts as a standard low privileged user. This issue has been patched in version 6.4.10.

Reserved 2025-01-27 | Published 2025-04-30 | Updated 2025-04-30 | Assigner GitHub_M

Problem types

CWE-284: Improper Access Control

CWE-657: Violation of Secure Design Principles

Product status

>= 6.4.8, < 6.4.10
affected

References

github.com/...pencti/security/advisories/GHSA-8262-pw2q-5qc3

cve.org (CVE-2025-24887)

nvd.nist.gov (CVE-2025-24887)

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