CVE-2026-39880

CVSS Score & Metrics

Base Score

5.0 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N                                    

Vulnerability Description

Remnawave Backend is the backend for the Remnawave proxy and user management solution. Prior to 2.7.5, a glitch in the HWID device registration logic allows an authenticated user to bypass the configured limit for HWID devices and register more devices than expected, allowing them to resell subscriptions and consume excessive traffic. This vulnerability is fixed in 2.7.5.

Vulnerability Details

Published Date

April 08, 2026

Last Modified

April 08, 2026

CWE ID

CWE-362

Source

NVD

Vendor

remnawave

Product

backend

External References

https://github.com/remnawave/backend/security/advisories/GHSA-985p-44h5-v3pq

CVSS Score & Metrics

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