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CVE-2026-7882

🗓️ 21 May 2026 21:17:22Reported by ConcreteCMSType 
cve
 cve
🔗 web.nvd.nist.gov👁 26 Views

Concrete CMS 9.5.0 and below has a cross site forgery flaw in DeleteFile due to inverted token check, enabling unauthorized file deletion.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-7882
21 May 202621:17
attackerkb
CNNVD
Concrete CMS 跨站请求伪造漏洞
21 May 202600:00
cnnvd
Cvelist
CVE-2026-7882 Concrete CMS 9.5.0 and below is vulnerable to CSRF via the DeleteFile controller
21 May 202621:17
cvelist
EUVD
EUVD-2026-31361
22 May 202600:31
euvd
Github Security Blog
Concrete CMS is vulnerable to unauthorized file deletion
22 May 202600:31
github
NVD
CVE-2026-7882
21 May 202622:16
nvd
OSV
GHSA-66RG-92Q4-6M8Q Concrete CMS is vulnerable to unauthorized file deletion
22 May 202600:31
osv
Positive Technologies
PT-2026-42555
21 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-7882
5 Jun 202619:50
redhatcve
Snyk
Cross-site Request Forgery (CSRF)
22 May 202600:31
snyk
Rows per page
NVD
[
  {
    "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"
  }
]

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17 Jun 2026 11:03Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.14.3
CVSS 42.3
EPSS0.00116
SSVC
26