EUVD Vulnerability Catalog

EUVD-2026-67125

Severity: HIGH Base Score: 8.6 CVSS Version: 4.0

Vulnerability Description

Affected versions of Flowintel contain an authorization flaw in the administrative user-edit API. The existing authorization check correctly prevented an organization administrator from editing users in another organization, but it did not prevent them from editing a full administrator within their own organization. As a result, an org admin could modify that full administrator account, including changing its password. The upstream commit explicitly describes the issue as: “Org admin can change the password of a full admin in the same organization.” The fix adds a higher-privilege boundary check: if user_to_edit.is_admin(): return ... 403 so organization administrators can no longer modify full administrator accounts. Version impacted >=3.3.0

CVSS Vector Analysis

Below is the complete, human-readable breakdown of the CVSS metric string: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Attack Requirements (AT): None
Privileges Required (PR): High
User Interaction (UI): None
Vulnerability Confidentiality Impact (VC): High
Vulnerability Integrity Impact (VI): High
Vulnerability Availability Impact (VA): Low
Subsequent Confidentiality Impact (SC): None
Subsequent Integrity Impact (SI): None
Subsequent Availability Impact (SA): None

Affected Vendors & Systems

Vendor flowintel

References & Advisory Links

Metadata Profile

Database Authority

European Union Agency for Cybersecurity (ENISA) EUVD

Assigner

CIRCL

EPSS Probability

0

Known Aliases
GHSA-7p7v-2gph-j69j CVE-2026-81818
Published On

2026-08-27

Last Updated

2026-08-27