ZDF
Sign inSign up

Vulnerabilities

Threat intelligence · CVE-2025-24887

OpenCTI is an open-source cyber threat intelligence platform.

Published Apr 30, 2025 · catalog updated Apr 30, 2025 · OpenCTI-Platform

Check this week

CVE-2025-24887 is not in CISA KEV. FIRST estimates a 25.00% chance of exploitation in the next 30 days. Check whether you run OpenCTI-Platform.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
25.00%
Remediation
Version ranges on file
Affected products
vendor OpenCTI-Platform opencti 6.4.8, < 6.4.10

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 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 and . 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 standar

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor OpenCTI-Platform opencti 6.4.8, < 6.4.106.4.8, < 6.4.10

How to fix CVE-2025-24887

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2025-24887 is not in CISA KEV. FIRST estimates a 25.00% chance of exploitation in the next 30 days. Check whether you run OpenCTI-Platform.

Which versions are affected?

Compare what you have installed with OpenCTI-Platform opencti 6.4.8, < 6.4.10 6.4.8, < 6.4.10. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 25.00%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 30, 2025 · EUVD

    Detected

    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 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

  2. Apr 30, 2025 · EUVD

    Updated

    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 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

Sources

  • CVE.orgVulnerability recordCVE-2025-24887

    Official CVE identifier

    cve.org
  • EUVDVulnerability recordEUVD-2025-14854

    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 flag on/off an

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.