CVE-2025-59955 - CVE House
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Status published Medium CVE-2025-59955

Coolify leaksensitive information `email_change_code` in `/api/v1/teams/{team_id | current}/members` API endpoint

Vulnerability Description

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Coolify versions prior to and including v4.0.0-beta.420.8 have an information disclosure vulnerability in the `/api/v1/teams/{team_id}/members` and `/api/v1/teams/current/members` API endpoints allows authenticated team members to access a highly sensitive `email_change_code` from other users on the same team. This code is intended for a single-use email change verification and should be kept secret. Its exposure could enable a malicious actor to perform an unauthorized email address change on behalf of the victim. As of time of publication, no known patched versions exist.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

Affected Vendor

Affected Software

coolify
Vulnerable Versions:
<= 4.0.0-beta.428

Timeline

Official Publish: January 5th, 2026
Last Modified: January 5th, 2026
Added to House: July 22nd, 2026

CVSS Vectors