# CVE-2025-23214

## Summary

- **CVE ID:** CVE-2025-23214
- **Severity:** MEDIUM
- **CVSS Score:** 6.9 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N)
- **CWE:** CWE-204
- **Published:** Jan 20, 2025
- **Last Modified:** Mar 13, 2026

## Description

Cosmos provides users the ability self-host a home server by acting as a secure gateway to your application, as well as a server manager. By monitoring the error code returned in the login, it is possible to figure out whether a user exist or not in the database. Patched in 0.17.7.

## Affected Products

- azukaar — Cosmos-Server (< 0.17.7)

## References

- [CNA](https://github.com/azukaar/Cosmos-Server/security/advisories/GHSA-5843-2p4f-57fh)
- [CNA](https://github.com/azukaar/Cosmos-Server/commit/ef643b4882b0ec074f4021d52583c7c00eac4691)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.63%
- **EPSS Percentile:** 48.2

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._