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EUVD-2026-31441

🗓️ 22 May 2026 13:58:55Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 7 Views

Concrete CMS versions 9.5.0 and earlier are vulnerable to cross site request forgery via Backend File approveVersion, enabling publishing of a chosen version.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-8340
22 May 202613:58
attackerkb
CNNVD
Concrete CMS 安全漏洞
22 May 202600:00
cnnvd
CVE
CVE-2026-8340
22 May 202613:58
cve
Cvelist
CVE-2026-8340 Concrete CMS 9.5.0 and below is vulnerable to CSRF via Backend\File::approveVersion
22 May 202613:58
cvelist
NVD
CVE-2026-8340
22 May 202615:16
nvd
Positive Technologies
PT-2026-42772
22 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-8340
5 Jun 202619:43
redhatcve
Vulnrichment
CVE-2026-8340 Concrete CMS 9.5.0 and below is vulnerable to CSRF via Backend\File::approveVersion
22 May 202613:58
vulnrichment
[
  {
    "enisaIdVendor": [
      {
        "id": "fde3726e-dd99-3190-a697-16cc790d3066",
        "vendor": {
          "name": "Concrete CMS"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "f393c89f-7161-36ab-a953-948e48c6a95d",
        "product": {
          "name": "Concrete CMS "
        },
        "product_version": "5.0 ≤9.5.0"
      }
    ]
  }
]

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22 May 2026 17:26Current
5.8Medium risk
Vulners AI Score5.8
CVSS 42.3
EPSS0.00021
SSVC
7