CVE-2026-5301

Published: Apr 8, 2026

Modified: Apr 8, 2026

PUBLISHED

CVSS v3.1

7.6

HIGH

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

Vendor	Product	Versions
CoolerControl	coolercontrol-ui	affected `2.0.0 - < 4.0.0`

Weaknesses (CWE)

CWE-79

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

High

Availability

Low

References

https://gitlab.com/coolercontrol/coolercontrol/-/blob/2.0.0/coolercontrol-ui/src/views/AppInfoView.vue?ref_type=tags#L224

https://gitlab.com/coolercontrol/coolercontrol/-/blob/3.1.1/coolercontrol-ui/src/views/AppInfoView.vue?ref_type=tags#L350

https://gitlab.com/coolercontrol/coolercontrol/-/releases/4.0.0

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CVE-2026-5301

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References