Lucene search
K

EUVD-2026-39959

🗓️ 27 Jun 2026 06:50:59Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 4 Views

Stored XSS in Gutenverse plugin lets editors inject scripts on pages in multisite or unfiltered content setups.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-12399
27 Jun 202606:50
attackerkb
CVE
CVE-2026-12399
27 Jun 202606:50
cve
Cvelist
CVE-2026-12399 Gutenverse <= 3.8.0 - Authenticated (Editor+) Stored Cross-Site Scripting via 'fonts[].font.font.value' Parameter
27 Jun 202606:50
cvelist
NVD
CVE-2026-12399
27 Jun 202608:16
nvd
Positive Technologies
PT-2026-53053
27 Jun 202600:00
ptsecurity
[
  {
    "enisaIdVendor": [
      {
        "id": "8d04c714-87c1-389d-bc01-a7f2edd9facb",
        "vendor": {
          "name": "Jegstudio"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "fac90416-32b7-3d06-a2fe-cc8f2ce06a6e",
        "product": {
          "name": "Gutenverse – WordPress Blocks, Page Builder & Site Editor",
          "vendor": {
            "name": "Jegstudio"
          }
        },
        "product_version": "0 ≤3.8.0"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation