coollabsio Coolify up to 4.0.0-beta.463 Resource Operations ResourceOperations.php cloneTo improper authorization

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.65+

Summaryinfo

A vulnerability was found in coollabsio Coolify up to 4.0.0-beta.463. It has been rated as critical. Impacted is the function cloneTo of the file ResourceOperations.php of the component Resource Operations. This manipulation causes improper authorization. The identification of this vulnerability is CVE-2026-34037. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability classified as critical was found in coollabsio Coolify up to 4.0.0-beta.463. Affected by this vulnerability is the function cloneTo of the file ResourceOperations.php of the component Resource Operations. The manipulation with an unknown input leads to a improper authorization vulnerability. The CWE definition for the vulnerability is CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.464, the cloneTo() Livewire action in ResourceOperations.php authorizes the source resource but resolves destination resources with unscoped Eloquent lookups, allowing an authenticated user to clone resources into destinations owned by other teams and access cross-tenant resources. This issue is fixed in version 4.0.0-beta.464.

It is possible to read the advisory at github.com. This vulnerability is known as CVE-2026-34037 since 03/25/2026. The exploitation appears to be easy. The attack can be launched remotely. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1548.002 according to MITRE ATT&CK.

By approaching the search of inurl:ResourceOperations.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 4.0.0-beta.464 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-41996). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Improper authorization
CWE: CWE-285 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Google Hack: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Upgrade: Coolify 4.0.0-beta.464

Timelineinfo

03/25/2026 CVE reserved
07/07/2026 +103 days Advisory disclosed
07/07/2026 +0 days VulDB entry created
07/07/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Confirmed

CVE: CVE-2026-34037 (🔒)
GCVE (CVE): GCVE-0-2026-34037
GCVE (VulDB): GCVE-100-376579
EUVD: 🔒

Entryinfo

Created: 07/07/2026 05:43
Updated: 07/07/2026 07:59
Changes: 07/07/2026 05:43 (55), 07/07/2026 07:59 (1)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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