🛡️ CVE-2025-24887
🟡 CVSS 6.3 — Medium ✅ No Known Exploit CWE-284 NVD
6.3
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

Details

Severity MEDIUM
CVSS Score 6.3
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CWE CWE-284
Public Exploit ✅ No
Source NVD
Published 2025-04-30
Updated 2026-06-02
Modified 2025-05-19
Fix URL N/A

Affected Packages

Software From version Fixed in
opencti 6.4.8 6.4.10
pycti 6.4.9 6.4.11

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