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CVE-2026-34171

8.0 · HIGH

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

Published Jul 7, 2026CWE-352EPSS 0.20%

Overview

CVE-2026-34171 is a high-severity vulnerability. It was published on July 7, 2026 and has a CVSS 3.1 base score of 8.0 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.0, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, the GET /invitations/{uuid} endpoint can perform a state-changing password reset using an attacker-known invitation UUID, allowing an attacker who can cause a victim to visit the crafted invitation URL to reset the victim account password to a predictable value. This issue is fixed in version 4.0.0-beta.471.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/coollabsio/coolify/commit/25d424c743d5134d4a005a6d8f754bb3235b632cGitHubgithub.com/coollabsio/coolify/releases/tag/v4.0.0-beta.471GitHubgithub.com/coollabsio/coolify/security/advisories/GHSA-389w-cc6x-wr2mGitHubgithub.com/coollabsio/coolify/security/advisories/GHSA-389w-cc6x-wr2m

How CyberStrike helps

Frequently asked questions

What is CVE-2026-34171?

CVE-2026-34171 is a high-severity vulnerability. It was published on July 7, 2026 and has a CVSS 3.1 base score of 8.0 (HIGH).

How severe is CVE-2026-34171?

This vulnerability has a CVSS 3.1 base score of 8.0, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2026-34171?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-34171?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-34171 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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