Vulnerability DatabaseCVE-2026-41899
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CVE-2026-41899
Published:July 06, 2026
Updated:August 06, 2026
Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.474, POST /api/feedback has no authentication, no rate limiting, and no input validation, allowing arbitrary content to be forwarded directly to a Discord webhook and enabling spam, content injection, and webhook abuse. This issue is fixed in version 4.0.0-beta.474.
Related Resources (5)
https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41899.json
https://nvd.nist.gov/vuln/detail/CVE-2026-41899
https://github.com/coollabsio/coolify/commit/371e883c75a87d82c398bf89ee8ad6387348520d
https://github.com/coollabsio/coolify/security/advisories/GHSA-v64c-v633-58xp
https://github.com/coollabsio/coolify/pull/9653
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CVSS v4
Base Score:
6.9
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
LOW
Weakness Type (CWE)
Missing Authentication for Critical Function
CWE-306
Allocation of Resources Without Limits or Throttling
CWE-770
EPSS
Base Score:
0.30