What is the CVSS score of CVE-2025-59955?

CVE-2025-59955 has a CVSS 3.1 base score of 5.7 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.0%.

Which versions of Coolify are affected by CVE-2025-59955?

Organizations using Coolify should be aware of moderate risk from CVE-2025-59955 rated CVSS 5.7. Exploitation could compromise the security of affected deployments.

Is there a public PoC exploit available for CVE-2025-59955?

Yes, a public proof-of-concept exploit is available for CVE-2025-59955. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2025-59955?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Coolify CVE-2025-59955

MEDIUM

Insertion of Sensitive Information Into Sent Data (CWE-201)

2026-01-05 security-advisories@github.com

Information Disclosure Coolify

5.7

CVSS 3.1 · GitHub Advisory

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

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

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-2025-59955 vulnerability details – vuln.today

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