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GHSA-fvc6-qjp7-m4g4

Arbitrary file upload in Ghost

Source: GitHub Advisory Database (reviewed) Critical CVE-2022-27139

Packages

EcosystemPackageAffectedFixed in
npm ghost <= 4.39.0 no fix listed

Details

As written in the advisory (Markdown source, shown as plain text).

An arbitrary file upload vulnerability in the file upload module of Ghost v4.39.0 allows attackers to execute arbitrary code via a crafted SVG file.

References

External links from the advisory. They lead to third-party sites.