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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.

PUBLISHED Reserved 2025-09-23 | Published 2026-01-05 | Updated 2026-01-05 | Assigner GitHub_M




MEDIUM: 5.7CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

Problem types

CWE-201: Insertion of Sensitive Information Into Sent Data

CWE-212: Improper Removal of Sensitive Information Before Storage or Transfer

CWE-214: Invocation of Process Using Visible Sensitive Information

Product status

<= 4.0.0-beta.428
affected

References

github.com/...oolify/security/advisories/GHSA-927g-56xp-6427

cve.org (CVE-2025-59955)

nvd.nist.gov (CVE-2025-59955)

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