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CVE-2025-24887 (GCVE-0-2025-24887)
Vulnerability from cvelistv5 – Published: 2025-04-30 18:27 – Updated: 2025-04-30 19:06
VLAI
EPSS
VEX
Title
OpenCTI bypass of protected attribute update
Summary
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.
Severity
6.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-30 19:05 UTC
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/OpenCTI-Platform/opencti/secur… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OpenCTI-Platform | opencti |
Affected:
>= 6.4.8, < 6.4.10
|
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"id": "CVE-2025-24887",
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"timestamp": "2025-04-30T19:05:55.006982Z",
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"cna": {
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}
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"metrics": [
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"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
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"problemTypes": [
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"descriptions": [
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"references": [
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"title": "OpenCTI bypass of protected attribute update"
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PYSEC-2025-178
Vulnerability from pysec - Published: 2025-04-30 19:15 - Updated: 2026-05-20 09:19
VLAI
Details
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.
Severity
6.3 (Medium)
Impacted products
| Name | purl | pycti | pkg:pypi/pycti |
|---|
Aliases
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "pycti",
"purl": "pkg:pypi/pycti"
},
"ranges": [
{
"events": [
{
"introduced": "6.4.9"
},
{
"fixed": "6.4.11"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"6.4.10",
"6.4.9"
]
}
],
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"CVE-2025-24887",
"GHSA-8262-pw2q-5qc3"
],
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"id": "PYSEC-2025-178",
"modified": "2026-05-20T09:19:14.163895Z",
"published": "2025-04-30T19:15:55.070Z",
"references": [
{
"type": "ADVISORY",
"url": "https://github.com/OpenCTI-Platform/opencti/security/advisories/GHSA-8262-pw2q-5qc3"
}
],
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"type": "CVSS_V3"
}
]
}