Description

Sync-in Server is a secure, open-source platform for file storage, sharing, collaboration, and syncing. Prior to version 2.2.0, the /api/auth/login endpoint contains a logic flaw that allows unauthenticated remote attackers to enumerate valid usernames by measuring the application's response time. This issue has been patched in version 2.2.0.

INFO

Published Date :

2026-05-08T13:00:54.485Z

Last Modified :

2026-05-08T13:00:54.485Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-41161 vulnerability.

Vendors Products
Sync-in
  • Server
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-41161.

URL Resource
https://github.com/Sync-in/server/releases/tag/v2.2.0 cve-icon cve-icon
https://github.com/Sync-in/server/security/advisories/GHSA-43fj-qp3h-hrh5 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability