Unauthenticated functionality in CoolerControl/coolercontrold <4.0.0 allows unauthenticated attackers to view and modify potentially sensitive data via HTTP requests

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Advisories

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Fixes

Solution

Upgrade to version 4.0.0


Workaround

No workaround given by the vendor.

History

Thu, 09 Apr 2026 08:30:00 +0000

Type Values Removed Values Added
First Time appeared Coolercontrol
Coolercontrol coolercontrold
Vendors & Products Coolercontrol
Coolercontrol coolercontrold

Wed, 08 Apr 2026 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 08 Apr 2026 12:45:00 +0000

Type Values Removed Values Added
Description Unauthenticated functionality in CoolerControl/coolercontrold <4.0.0 allows unauthenticated attackers to view and modify potentially sensitive data via HTTP requests
Title Missing Authentication for Critical Function in coolercontrold
Weaknesses CWE-306
References
Metrics cvssV3_1

{'score': 5.9, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitLab

Published:

Updated: 2026-04-08T14:11:53.589Z

Reserved: 2026-04-01T05:33:17.063Z

Link: CVE-2026-5300

cve-icon Vulnrichment

Updated: 2026-04-08T14:11:43.059Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-04-08T13:16:43.123

Modified: 2026-04-08T21:26:13.410

Link: CVE-2026-5300

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-09T08:21:51Z

Weaknesses