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CVE-2026-5302

🗓️ 08 Apr 2026 12:05:06Reported by GitLabType 
cve
 cve
🔗 web.nvd.nist.gov👁 50 Views🌐 WEB

CVE-2026-5302 enables unauthenticated data access and commands via malicious sites due to permissive cross-domain policy in coolercontrold.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-5302
8 Apr 202612:05
–attackerkb
circl
Circl
CVE-2026-5302
8 Apr 202604:16
–circl
cnnvd
CNNVD
CoolerControl security vulnerability
8 Apr 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-5302 Permissive Cross-domain Policy with Untrusted Domains in coolercontrold
8 Apr 202612:05
–cvelist
euvd
EUVD
EUVD-2026-20461
8 Apr 202615:31
–euvd
mend
Mend
CVE-2026-5302
8 Apr 202612:05
–mend
nvd
NVD
CVE-2026-5302
8 Apr 202613:16
–nvd
ptsecurity
Positive Technologies
PT-2026-31302
8 Apr 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-5302: Permissive Cross-domain Policy with Untrusted Domains
8 Apr 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-5302
5 Jun 202619:35
–redhatcve
Rows per page
NVD
Vulners
[
  {
    "vendor": "CoolerControl",
    "product": "coolercontrold",
    "versions": [
      {
        "version": "2.0.0",
        "status": "affected",
        "lessThan": "4.0.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]
ParameterPositionPathDescriptionCWE
Access-Control-Allow-Originheader/CORS misconfiguration in CoolerControl/coolercontrold allows unauthenticated remote attackers to read data and send commands to the service via malicious websites.CWE-942

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23 Oct 2026 22:10Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.16.3 - 8.1
EPSS0.00261
SSVC
50