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CVE-2026-53947

🗓️ 24 Jun 2026 18:07:42Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 3 Views

Ghost CMS leaks member existence via magic link signin responses; fixed in version 6.21.1.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-53947
24 Jun 202618:07
attackerkb
Cvelist
CVE-2026-53947 Ghost: Member existence leak via magic link sign-in response
24 Jun 202618:07
cvelist
EUVD
EUVD-2026-39022
24 Jun 202618:07
euvd
NVD
CVE-2026-53947
24 Jun 202619:17
nvd
Positive Technologies
PT-2026-52071
24 Jun 202600:00
ptsecurity
Vulners
Node
tryghostghostRange5.18.06.21.1
[
  {
    "vendor": "TryGhost",
    "product": "Ghost",
    "versions": [
      {
        "version": ">= 5.18.0, < 6.21.1",
        "status": "affected"
      }
    ]
  }
]

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24 Jun 2026 19:17Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.3
EPSS0.00029
3