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CVE-2026-81898

🗓️ 15 Sep 2026 17:29:31Reported by ConcreteCMSType 
cve
 cve
🔗 web.nvd.nist.gov👁 23 Views🌐 WEB

Stored XSS in Concrete CMS below 9.5.3 via Address attribute country-less formatter.

Related
Affected
Refs
Paths
[
  {
    "vendor": "Concrete CMS",
    "product": "Concrete CMS",
    "collectionURL": "https://github.com/concretecms/concretecms",
    "repo": "https://github.com/concretecms/concretecms",
    "versions": [
      {
        "status": "affected",
        "version": "5.0.0",
        "lessThanOrEqual": "9.5.2",
        "versionType": "git"
      }
    ],
    "defaultStatus": "unaffected"
  }
]
ParameterPositionPathDescriptionCWE
addressrequest bodyconcrete/elements/express/form/view/dashboard/association.phpStored XSS in Concrete CMS Express association dashboard view due to unescaped address attribute (country-less text formatter) in versions < 9.5.3; vulnerable endpoint concrete/elements/express/form/view/dashboard/association.php.CWE-79

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20 Sep 2026 01:16Current
6Medium risk
Vulners AI Score6
CVSS 47.5
EPSS0.00437
SSVC
23