EUVD Vulnerability Catalog

EUVD-2026-67127

Severity: MEDIUM Base Score: 5.3 CVSS Version: 4.0

Vulnerability Description

Affected versions of Flowintel expose the /my_assignment/user API endpoint to any authenticated API user. The endpoint accepts a user_id parameter identifying the user whose assignments should be returned, but previously had no role restriction beyond general API authentication. As a result, a lower-privileged authenticated user could potentially query another user’s assignment information by supplying that user’s identifier. The fix changes: method_decorators = [api_required] to: method_decorators = [admin_or_org_admin_required, api_required] so only administrators or organization administrators can perform cross-user assignment queries. 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:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Attack Requirements (AT): None
Privileges Required (PR): Low
User Interaction (UI): None
Vulnerability Confidentiality Impact (VC): Low
Vulnerability Integrity Impact (VI): None
Vulnerability Availability Impact (VA): None
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-49jg-8r6h-h4r7 CVE-2026-81819
Published On

2026-08-27

Last Updated

2026-08-27