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EUVD-2026-54243

🗓️ 06 Aug 2026 19:55:27Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 14 Views

Mermaid converts Markdown-like text to diagrams; CSS injection via diagram names existed before 10.9.8/11.16.1 and is fixed.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-50159
6 Aug 202619:55
attackerkb
cgr
Chainguard
CVE-2026-50159 vulnerabilities
7 Aug 202620:22
cgr
cve
CVE
CVE-2026-50159
6 Aug 202619:55
cve
cvelist
Cvelist
CVE-2026-50159 Mermaid allows CSS injection applying to sibling elements of the diagram
6 Aug 202619:55
cvelist
debiancve
Debian CVE
CVE-2026-50159
6 Aug 202619:55
debiancve
github
Github Security Blog
Mermaid allows CSS injection applying to sibling elements of the diagram
6 Aug 202619:55
github
nvd
NVD
CVE-2026-50159
6 Aug 202622:17
nvd
osv
OSV
CGA-235C-92R9-2J35
7 Aug 202612:20
osv
osv
OSV
CGA-2F96-923Q-47MH
7 Aug 202613:32
osv
osv
OSV
CGA-2WFR-VCFQ-G8H3
7 Aug 202611:20
osv
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "9411b52e-465a-30d6-8a64-3e82cceacaa9",
        "vendor": {
          "name": "mermaid-js"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "3118432d-1c0a-308a-bc1a-a44f657f2502",
        "product": {
          "name": "mermaid",
          "vendor": {
            "name": "mermaid-js"
          }
        },
        "product_version": "< 10.9.8"
      },
      {
        "id": "5262179e-6116-33a0-8774-927d11e444eb",
        "product": {
          "name": "mermaid",
          "vendor": {
            "name": "mermaid-js"
          }
        },
        "product_version": "11.0.0-alpha.1, < 11.16.1"
      }
    ]
  }
]

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06 Aug 2026 19:55Current
5.6Medium risk
Vulners AI Score5.6
CVSS 45.3
EPSS0.00609
14