CVE-2026-5301

—

CVSS 3.1

6.1 medium

EPSS

<1%p20

Published

Apr 8, 2026 (Apr 8, 2026)

Modified

Jul 24, 2026

Description

Stored XSS in log viewer in CoolerControl/coolercontrol-ui <4.0.0 allows unauthenticated attackers to take over the service via malicious JavaScript in poisoned log entries

Vendors: coolercontrol
Products: coolercontrold
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.3%)

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