Upstream information

CVE-2026-5301 at MITRE

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

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having important severity.

CVSS v3 Scores
CVSS detail CNA (Gitlab) National Vulnerability Database
Base Score 7.6 6.1
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction Required Required
Scope Unchanged Changed
Confidentiality Impact Low Low
Integrity Impact High Low
Availability Impact Low None
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1261748 [NEW]

No SUSE Security Announcements cross referenced.

SUSE Timeline for this CVE

CVE page created: Wed Apr 8 16:00:44 2026
CVE page last modified: Thu Apr 16 14:55:16 2026