Cross-site Scripting in file-upload-with-preview

MOYENNE 6.1CVE-2021-23439 · GHSA-97pv-4338-r5vp · Published 05/09/2021 · updated 17/06/2026

En bref

CVE-2021-23439 est une vulnérabilité MOYENNE (CVSS 6.1) touchant file-upload-with-preview (johndatserakis), file-upload-with-preview.
Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 0.89%, plus élevée que 59.7% des vulnérabilités.
Correctif : mettre à jour vers 4.2.0 ou plus récent.

Package	Affected versions	Patched versions
file-upload-with-preview johndatserakis	`< 4.2.0`	`4.2.0`
file-upload-with-preview npm	`< 4.2.0`	`4.2.0`

Description

This affects the package file-upload-with-preview before 4.2.0. A file containing malicious JavaScript code in the name can be uploaded (a user needs to be tricked into uploading such a file).

NVD description

This affects the package file-upload-with-preview before 4.2.0. A file containing malicious JavaScript code in the name can be uploaded (a user needs to be tricked into uploading such a file).

References

nvd.nist.gov/vuln/detail/CVE-2021-23439 · ADVISORY
johndatserakis/file-upload-with-preview#40 · WEB
johndatserakis/file-upload-with-preview · PACKAGE
johndatserakis/file-upload-with-preview · WEB
snyk.io/vuln/SNYK-JS-FILEUPLOADWITHPREVIEW-1579492 · WEB

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