EUVD-2026-39021Published
Ghost: File Upload Content-Type Spoofing
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2026-53948 · Microsoft / collected KEV context
cve-program · CVE-2026-53948
euvd · EUVD-2026-39021
nvd · CVE-2026-53948
osv · GHSA-944x-pm95-3jpr
- https://github.com/TryGhost/Ghost/security/advisories/GHSA-944x-pm95-3jpr
- https://nvd.nist.gov/vuln/detail/CVE-2026-53948
- https://github.com/TryGhost/Ghost/pull/26751
- https://github.com/TryGhost/Ghost/commit/d659e752d6636144d75b9aa94062cdbc88a16b21
- https://github.com/TryGhost/Ghost
- https://github.com/TryGhost/Ghost/releases/tag/v6.21.1
Related operational evidence
Explicit CVE identifiersNo related operational record is retained in the current change model.