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EUVD-2021-27289

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

Stored XSS vulnerability in Concrete CMS 8.5.5 in Conversations with Rich Text Editor enabled.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2021-40100
24 Sep 202118:30
circl
CNNVD
PortlandLabs Concrete Cms 跨站脚本漏洞
24 Sep 202100:00
cnnvd
CNVD
Concrete CMS Cross-Site Scripting Vulnerability
26 Sep 202100:00
cnvd
CVE
CVE-2021-40100
24 Sep 202114:57
cve
Cvelist
CVE-2021-40100
24 Sep 202114:57
cvelist
Hacker One
Concrete CMS: Stored XSS in Conversations (both client and admin) when Active Conversation Editor is set to "Rich Text"
17 Jun 201901:04
hackerone
NVD
CVE-2021-40100
24 Sep 202115:15
nvd
OpenVAS
Concrete CMS < 8.5.6 Multiple Vulnerabilities
5 Oct 202100:00
openvas
Prion
Cross site scripting
24 Sep 202115:15
prion
[
  {
    "enisaIdVendor": [
      {
        "id": "2b8279f0-239d-375c-8d72-699bf8ab9246",
        "vendor": {
          "name": "n/a"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "67199aef-9730-3d4e-8fa6-ec1eba6d98a5",
        "product": {
          "name": "n/a"
        },
        "product_version": "n/a"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.15.4
CVSS 23.5
EPSS0.00252
1