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Arbitrary File Upload

🗓️ 24 Jun 2026 19:15:07Reported by Snyk Security DatabaseType 
snyk
 snyk
🔗 security.snyk.io👁 15 Views

Ghost arbitrary file upload via Admin API allows spoofed MIME types and stored XSS; upgrade to 6.21.2.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-53948
24 Jun 202618:06
–attackerkb
circl
Circl
CVE-2026-53948
5 Aug 202610:31
–circl
cve
CVE
CVE-2026-53948
24 Jun 202618:06
–cve
cvelist
Cvelist
CVE-2026-53948 Ghost: File Upload Content-Type Spoofing
24 Jun 202618:06
–cvelist
euvd
EUVD
EUVD-2026-39021
4 Aug 202621:05
–euvd
github
Github Security Blog
Ghost: File Upload Content-Type Spoofing
4 Aug 202621:05
–github
nvd
NVD
CVE-2026-53948
24 Jun 202619:17
–nvd
osv
OSV
BIT-GHOST-2026-53948 Ghost: File Upload Content-Type Spoofing
30 Jun 202623:39
–osv
osv
OSV
GHSA-944X-PM95-3JPR Ghost: File Upload Content-Type Spoofing
4 Aug 202621:05
–osv
patchstack
Patchstack
NPM: Ghost: File Upload Content-Type Spoofing
4 Aug 202621:05
–patchstack
Rows per page
Vulners
Node
ghostghostRange6.19.4–6.21.2

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