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Coolify CVE-2025-59955

MEDIUM
Insertion of Sensitive Information Into Sent Data (CWE-201)
2026-01-05 security-advisories@github.com
5.7
CVSS 3.1 · GitHub Advisory
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Severity by source

GitHub Advisory PRIMARY
5.7 MEDIUM
AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N

Primary rating from GitHub Advisory · only source for this CVE.

CVSS VectorGitHub Advisory

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
PoC Detected
Jan 12, 2026 - 14:48 vuln.today
Public exploit code
CVE Published
Jan 05, 2026 - 18:15 nvd
MEDIUM 5.7

DescriptionGitHub Advisory

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.

AnalysisAI

Coolify versions up to 4.0.0 contains a vulnerability that allows attackers to a malicious actor to perform an unauthorized email address change on behalf of t (CVSS 5.7).

Technical ContextAI

affects Coolify. 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 secr

RemediationAI

Monitor vendor advisories for a patch. Restrict network access to the affected service where possible.

CVE-2025-59157 CRITICAL POC
9.9 Jan 05

Coolify, a self-hosted server management platform, allows authenticated users to inject OS commands through the Git Repo

CVE-2025-66209 CRITICAL POC
9.9 Dec 23

A command injection vulnerability in Coolify's Database Backup functionality allows authenticated users with application

CVE-2025-64420 CRITICAL POC
9.9 Jan 05

Coolify through v4.0.0-beta.434 exposes the root user's SSH private key to low-privileged team members. Any user with ba

CVE-2026-57498 CRITICAL POC
9.6 Jun 29

Cross-team authorization bypass in Coolify (open-source self-hosted PaaS) before 4.0.0-beta.474 allows an authenticated,

CVE-2025-64419 CRITICAL POC
9.6 Jan 05

Coolify before 4.0.0-beta.445 allows command injection through docker-compose.yaml parameters. If a victim creates an ap

CVE-2025-34161 CRITICAL POC
9.4 Aug 27

Coolify versions prior to v4.0.0-beta.420.7 are vulnerable to a remote code execution vulnerability in the project deplo

CVE-2025-34159 CRITICAL POC
9.4 Aug 27

Coolify versions prior to v4.0.0-beta.420.6 are vulnerable to a remote code execution vulnerability in the application d

CVE-2026-34594 HIGH POC
8.8 Jun 29

Authenticated OS command injection in Coolify before 4.0.0-beta.471 lets any user holding destination management permiss

CVE-2026-34597 HIGH POC
8.8 Jun 29

Authenticated remote code execution in Coolify (self-hosted PaaS) before 4.0.0-beta.470 lets a low-privileged authentica

CVE-2025-64424 HIGH POC
8.8 Jan 05

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. [CVSS 8.8 HIGH]

CVE-2025-59156 HIGH POC
8.8 Jan 05

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to version 4.0

CVE-2025-66211 HIGH POC
8.8 Dec 23

An authenticated command injection vulnerability in Coolify's PostgreSQL initialization script handling allows attackers

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CVE-2025-59955 vulnerability details – vuln.today

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