Missing Authorization Vulnerability in Coollabsio Coolify Application
CVE-2026-15507

5.3MEDIUM

Key Information:

Vendor

Coollabsio

Status
Coolify
Vendor
CVE Published:
12 July 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-15507?

A vulnerability has been identified in the Coollabsio Coolify application, where an unknown function within the /app/Policies/ directory of the Policy Handler component lacks proper authorization checks. This oversight allows for the potential exploitation by unauthorized users, enabling them to manipulate the application remotely. The exploit details have been made public, making it crucial for users to assess their security posture to mitigate any risks associated with this vulnerability.

Affected Version(s)

Coolify 4.1.0

Coolify 4.1.1

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-15507 - Proof of Concept

References

https://vuldb.com/vuln/377836
vdb-entry
https://vuldb.com/vuln/377836/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-15507
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

lakshay12311 (VulDB User)
.