Cyber Resilience

CVE-2025-66385

Critical

Published: 28 November 2025

Published
28 November 2025
Modified
15 April 2026
KEV Added
—
Patch
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CVSS Score v4 9.4 CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
EPSS Score 0.0005 16.7th percentile
Risk Priority 19 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-66385 is a critical-severity External Control of Assumed-Immutable Web Parameter (CWE-472) vulnerability in Circl (inferred from references). Its CVSS base score is 9.4 (Critical).

Operationally, ranked at the 16.7th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

UsersController::edit in Cerebrate before 1.30 allows an authenticated non-privileged user to escalate their privileges (e.g., obtain a higher role such as admin) via the user-edit endpoint by supplying or modifying role_id or organisation_id fields in the edit request.

CWE(s)
CWE-472

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

Circl
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inferred from references and description; NVD did not file a CPE for this CVE

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References