CSRF in Coollabsio Coolify
CVE-2026-34171
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.
Vulnerability class: CSRF (Cross-Site Request Forgery)
EPSS: 0.001 (4.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N.
Affected products
- Coollabsio Coolify — versions < 4.0.0-beta.471
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-34171?
- CVE-2026-34171 is a high-severity vulnerability in Coollabsio Coolify, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.0/10. Published 2026-07-07.
- How severe is CVE-2026-34171?
- High severity. CVSS v3 base score is 8.0 out of 10.