CVE-2026-5301
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in coolercontrol-ui
- State
- Published
- Severity
- 7.6 High
- Published
- Apr 8, 2026
- Updated
- Apr 8, 2026
- Reserved
- Apr 1, 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
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.6 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L | GitLab |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
coolercontrol-uiCoolerControl |
|
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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