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EUVD-2026-35352

🗓️ 09 Jun 2026 06:00:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

Custom Block Builder before 4.3.0 lacks unfiltered_html check, enabling admins to inject JavaScript.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-8981
9 Jun 202607:05
circl
CVE
CVE-2026-8981
9 Jun 202606:00
cve
Cvelist
CVE-2026-8981 Lazy Blocks < 4.3.0 - Admin+ Stored XSS via Custom Block Frontend HTML
9 Jun 202606:00
cvelist
NVD
CVE-2026-8981
9 Jun 202606:16
nvd
Positive Technologies
PT-2026-47690
9 Jun 202600:00
ptsecurity
Vulnrichment
CVE-2026-8981 Lazy Blocks < 4.3.0 - Admin+ Stored XSS via Custom Block Frontend HTML
9 Jun 202606:00
vulnrichment
[
  {
    "enisaIdVendor": [
      {
        "id": "95c038ff-3fcb-3e35-a86d-88249f976a82",
        "vendor": {
          "name": "Unknown"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "61dd4d26-07b4-39c1-b35a-6f8ed12de986",
        "product": {
          "name": "Custom Block Builder",
          "vendor": {
            "name": "Unknown"
          }
        },
        "product_version": "0 <4.3.0"
      }
    ]
  }
]

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