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CVE-2026-8337

🗓️ 21 May 2026 21:13:07Reported by ConcreteCMSType 
cve
 cve
🔗 web.nvd.nist.gov👁 75 Views🌐 WEB

CVE-2026-8337: Concrete CMS 9.5.0 and below exposes indirect object reference in surveys with both public and private surveys.

Related
Detection
Affected
Refs
Paths
NVD
Vulners
[
  {
    "vendor": "Concrete CMS",
    "product": "Concrete CMS",
    "collectionURL": "https://github.com/concretecms/concretecms",
    "repo": "https://github.com/concretecms/concretecms",
    "versions": [
      {
        "status": "affected",
        "version": "5.0",
        "lessThanOrEqual": "9.5.0",
        "versionType": "git"
      }
    ],
    "defaultStatus": "unaffected"
  }
]
ParameterPositionPathDescriptionCWE
optionIDrequest body/survey/voteUnauthenticated attackers can vote in restricted surveys by submitting a restricted optionID through the public survey's endpoint.CWE-565, CWE-639

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23 Jul 2026 16:10Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.3
CVSS 46.3
EPSS0.00194
SSVC
75