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GHSA-3v5x-qjrp-q2hq

Unrestricted Upload of File with Dangerous Type in ButterCMS

Source: GitHub Advisory Database (reviewed) Critical CVE-2022-27260

Packages

EcosystemPackageAffectedFixed in
npm buttercms <= 1.2.8 no fix listed

Details

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

An arbitrary file upload vulnerability in the file upload component of ButterCMS v1.2.8 allows attackers to execute arbitrary code via a crafted SVG file.

References

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