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Description

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. In Coolify vstarting with version 4.0.0-beta.434, the /login endpoint advertises a rate limit of 5 requests but can be trivially bypassed by rotating the X-Forwarded-For header. This enables unlimited credential stuffing and brute-force attempts against user and admin accounts. As of time of publication, it is unclear if a patch is available.

PUBLISHED Reserved 2025-11-03 | Published 2026-01-05 | Updated 2026-01-05 | Assigner GitHub_M




MEDIUM: 5.5CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

Problem types

CWE-770: Allocation of Resources Without Limits or Throttling

Product status

>= 4.0.0-beta.434
affected

References

github.com/...oolify/security/advisories/GHSA-688j-rm43-5r8x

cve.org (CVE-2025-64422)

nvd.nist.gov (CVE-2025-64422)

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