What is CVE-2025-61781?

CVE-2025-61781 is a high-severity vulnerability in Opencti-platform Opencti, classified under Improper Authorization. CVSS score: 7.1/10. Published 2026-01-05.

How severe is CVE-2025-61781?

High severity. CVSS v3 base score is 7.1 out of 10.

Auth bypass in Opencti-platform Opencti

CVE-2025-61781

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to version 6.8.1, the GraphQL mutation "WorkspacePopoverDeletionMutation" allows users to delete workspace-related objects such as d…

EPSS: 0.002 (36.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H.

Affected products

Opencti-platform Opencti — versions < 6.8.1

Weakness classification (CWE)

CWE-285 — Improper Authorization
CWE-566 — Authorization Bypass Through User-Controlled SQL Primary Key
CWE-915 — Improperly Controlled Modification of Dynamically-Determined Object Attributes

References

https://github.com/OpenCTI-Platform/opencti/security/advisories/GHSA-pr6m-q4g7-342c (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2025-61781?: CVE-2025-61781 is a high-severity vulnerability in Opencti-platform Opencti, classified under Improper Authorization. CVSS score: 7.1/10. Published 2026-01-05.
How severe is CVE-2025-61781?: High severity. CVSS v3 base score is 7.1 out of 10.