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EUVD-2026-78205

🗓️ 15 Sep 2026 00:31:14Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 4 Views

Stored XSS in Concrete CMS before 9.5.3 via unescaped YouTube block iframe attributes.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-81900
15 Sep 202612:40
circl
cve
CVE
CVE-2026-81900
14 Sep 202622:07
cve
cvelist
Cvelist
CVE-2026-81900 Concrete CMS before 9.5.3 is vulnerable to Stored XSS in the YouTube block (vWidth/vHeight)
14 Sep 202622:07
cvelist
nvd
NVD
CVE-2026-81900
14 Sep 202623:18
nvd
ptsecurity
Positive Technologies
PT-2026-91752
14 Sep 202600:00
ptsecurity
[
  {
    "enisaIdVendor": [
      {
        "id": "5aec85a6-176c-31a7-9abc-170a2c13dff3",
        "vendor": {
          "name": "Concrete CMS"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "82607af2-58d5-3a91-b75d-0c15786dc5f1",
        "product": {
          "name": "Concrete CMS ",
          "vendor": {
            "name": "Concrete CMS"
          }
        },
        "product_version": "5.0.0 ≤9.5.2"
      }
    ]
  }
]

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