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CVE-2026-8197

🗓️ 21 May 2026 20:29:58Reported by ConcreteCMSType 
cve
 cve
🔗 web.nvd.nist.gov👁 11 Views

A stored cross site scripting vulnerability exists in Concrete CMS via open authorization integration.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-8197
21 May 202620:29
attackerkb
CNNVD
Concrete CMS 跨站脚本漏洞
21 May 202600:00
cnnvd
Cvelist
CVE-2026-8197 Concrete CMS 9.5.0 and below is vulnerable to Stored XSS via OAuth integration name
21 May 202620:29
cvelist
EUVD
EUVD-2026-31342
21 May 202620:29
euvd
NVD
CVE-2026-8197
21 May 202621:16
nvd
Positive Technologies
PT-2026-42542
21 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-8197
5 Jun 202619:11
redhatcve
Vulnrichment
CVE-2026-8197 Concrete CMS 9.5.0 and below is vulnerable to Stored XSS via OAuth integration name
21 May 202620:29
vulnrichment
NVD
Node
[
  {
    "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 3.14.8
CVSS 47.3
EPSS0.00181
SSVC
11