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Coolercontrol

4 CVEs vendor

Monthly

CVE-2026-5302 Apr 08, 12:05 HIGH PATCH This Week

CORS misconfiguration in CoolerControl coolercontrold versions 2.0.0 through 3.x allows unauthenticated remote attackers to read sensitive data and send control commands to the service by exploiting browser-based cross-origin requests from malicious websites. The vulnerability requires user interaction (UI:R) but grants attackers capability to leak information and manipulate daemon operations with a CVSS score of 6.3 (medium).

Information Disclosure Cors Misconfiguration Coolercontrold Coolercontrol
NVD
CVSS 3.1
8.1
EPSS
0.1%
CVE-2026-5300 Apr 08, 12:04 CRITICAL PATCH Act Now

CoolerControl's coolercontrold daemon versions before 4.0.0 lack proper authentication controls, allowing unauthenticated local attackers to view and modify sensitive system data through unprotected HTTP API endpoints. The vulnerability affects coolercontrold 0.14.0 through 3.x, with CVSS 5.9 reflecting local attack vector and low-complexity exploitation; no public exploit code or active KEV status identified at time of analysis.

Authentication Bypass Information Disclosure Coolercontrold Coolercontrol
NVD
CVSS 3.1
9.1
EPSS
0.0%
CVE-2026-5208 Apr 08, 11:36 HIGH PATCH This Week

Command injection in CoolerControl daemon (coolercontrold) versions prior to 4.0.0 allows high-privileged local attackers to escalate privileges to root by embedding malicious bash commands in alert configuration names. The vulnerability enables authenticated administrators to execute arbitrary system commands with root privileges through the alert management interface. EPSS score of 0.05% (17th percentile) indicates low current exploitation probability, with no active exploitation confirmed and CISA SSVC assessment marking exploitation status as 'none' and automatable as 'no'.

RCE Command Injection Coolercontrold Coolercontrol
NVD
CVSS 3.1
7.2
EPSS
0.1%
CVE-2026-5301 Apr 08, 12:04 MEDIUM PATCH This Month

Remote stored cross-site scripting in CoolerControl UI's log viewer (versions 2.0.0 through 3.x) enables complete service compromise when administrators view poisoned log entries. GitLab-reported vulnerability affects coolercontrol-ui versions before 4.0.0. Attack requires user interaction (administrator must view logs) but no authentication to inject payload. EPSS score of 0.02% (5th percentile) indicates very low observed exploitation probability. No public exploit identified at time of analysis, not listed in CISA KEV.

XSS Coolercontrol Ui Coolercontrol
NVD
CVSS 3.1
6.1
EPSS
0.0%
EPSS 0% CVSS 8.1
HIGH PATCH This Week

CORS misconfiguration in CoolerControl coolercontrold versions 2.0.0 through 3.x allows unauthenticated remote attackers to read sensitive data and send control commands to the service by exploiting browser-based cross-origin requests from malicious websites. The vulnerability requires user interaction (UI:R) but grants attackers capability to leak information and manipulate daemon operations with a CVSS score of 6.3 (medium).

Information Disclosure Cors Misconfiguration Coolercontrold +1
NVD
EPSS 0% CVSS 9.1
CRITICAL PATCH Act Now

CoolerControl's coolercontrold daemon versions before 4.0.0 lack proper authentication controls, allowing unauthenticated local attackers to view and modify sensitive system data through unprotected HTTP API endpoints. The vulnerability affects coolercontrold 0.14.0 through 3.x, with CVSS 5.9 reflecting local attack vector and low-complexity exploitation; no public exploit code or active KEV status identified at time of analysis.

Authentication Bypass Information Disclosure Coolercontrold +1
NVD
EPSS 0% CVSS 7.2
HIGH PATCH This Week

Command injection in CoolerControl daemon (coolercontrold) versions prior to 4.0.0 allows high-privileged local attackers to escalate privileges to root by embedding malicious bash commands in alert configuration names. The vulnerability enables authenticated administrators to execute arbitrary system commands with root privileges through the alert management interface. EPSS score of 0.05% (17th percentile) indicates low current exploitation probability, with no active exploitation confirmed and CISA SSVC assessment marking exploitation status as 'none' and automatable as 'no'.

RCE Command Injection Coolercontrold +1
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

Remote stored cross-site scripting in CoolerControl UI's log viewer (versions 2.0.0 through 3.x) enables complete service compromise when administrators view poisoned log entries. GitLab-reported vulnerability affects coolercontrol-ui versions before 4.0.0. Attack requires user interaction (administrator must view logs) but no authentication to inject payload. EPSS score of 0.02% (5th percentile) indicates very low observed exploitation probability. No public exploit identified at time of analysis, not listed in CISA KEV.

XSS Coolercontrol Ui Coolercontrol
NVD

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