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CVE-2026-74234

🗓️ 17 Aug 2026 19:38:05Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views

Legora before 2026-08-14 XSS via Mermaid gray-matter front-matter triggers eval() before SVG sanitization.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-74234
17 Aug 202619:38
attackerkb
circl
Circl
CVE-2026-74234
17 Aug 202620:51
circl
cvelist
Cvelist
CVE-2026-74234 Legora < 2026-08-14 XSS via Mermaid gray-matter JavaScript Engine
17 Aug 202619:38
cvelist
euvd
EUVD
EUVD-2026-60437
17 Aug 202619:38
euvd
nvd
NVD
CVE-2026-74234
17 Aug 202620:16
nvd
ptsecurity
Positive Technologies
PT-2026-76764
17 Aug 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-74234 Legora < 2026-08-14 XSS via Mermaid gray-matter JavaScript Engine
17 Aug 202619:38
vulnrichment
Vulners
Node
legoralegoraRange02026-08-14
[
  {
    "defaultStatus": "affected",
    "vendor": "Legora",
    "product": "Legora",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "date",
        "lessThan": "2026-08-14"
      }
    ]
  }
]

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17 Aug 2026 20:16Current
5.7Medium risk
Vulners AI Score5.7
CVSS 45
CVSS 3.17.7
SSVC
5