CVE-2025-23214

Cosmos userbase checking vulnerability

State: Published
Severity: 6.9 Medium
Published: Jan 20, 2025
Updated: Feb 12, 2025
Reserved: Jan 13, 2025

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.

Scores

CVSS	Score	Vector	Source
4.0	6.9 Medium	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	GitHub_M

Weaknesses

CWE-204 Observable Response Discrepancy

Affected Products

Product	Versions
Cosmos-Serverazukaar	< 0.17.7Affected

References

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

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