CVE-2026-41899: 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…

PriorityP341medium6.5CVSS 3.1

AVNACLPRNUINSUCNILAL

EPSS

0.54%

44.3th percentile

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.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
coollabsio	coolify	< 4.0.0-beta.474	4.0.0-beta.474

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