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CVE-2026-70588

🗓️ 04 Aug 2026 21:03:42Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 9 Views

CVE-2026-70588 affects the Ghost CMS (Node.js). From 5.26.0 through 6.54.1, the Universal Import feature in Ghost Admin did not properly sanitize imported content, causing an XSS in post content. The issue has been fixed in version 6.54.1. Affecte...

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-70588 Ghost: Cross-Site Scripting in Universal Import
4 Aug 202621:03
cvelist
euvd
EUVD
EUVD-2026-52928
4 Aug 202621:03
euvd
github
Github Security Blog
Ghost: Cross-Site Scripting in Universal Import
4 Aug 202621:03
github
nvd
NVD
CVE-2026-70588
4 Aug 202621:16
nvd
patchstack
Patchstack
NPM: Ghost: Cross-Site Scripting in Universal Import
4 Aug 202621:03
patchstack
Vulners
Node
tryghostghostRange5.26.06.54.1
[
  {
    "vendor": "TryGhost",
    "product": "Ghost",
    "versions": [
      {
        "version": ">= 5.26.0, < 6.54.1",
        "status": "affected"
      }
    ]
  }
]

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04 Aug 2026 21:16Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.15
9