CVE catalog
CVE-2026-5301
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
- Severity
- High · CVSS 7.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.28% · Oct 25, 2026
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
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Cpe | coolercontrold | Not reported | 4.0.0 | fixed |
| Cpe | coolercontrold | Not reported | 4.0.0 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Cpe | coolercontrold | cpe | Not reported | 4.0.0 | Not reported | Not reported | Not reported |
| Cpe | coolercontrold | cpe | Not reported | 4.0.0 | Not reported | NVD-CVE-2026-5301 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed:
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]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-5301]