cvedb.io
CVE-2022-27140
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2022-04-12T17:15:09.887 · Last modified 2026-06-17T04:36:24.150

Summary

An arbitrary file upload vulnerability in the file upload module of express-fileupload 1.3.1 allows attackers to execute arbitrary code via a crafted PHP file. NOTE: the vendor's position is that the observed behavior can only occur with "intentional misusing of the API": the express-fileupload middleware is not responsible for an application's business logic (e.g., determining whether or how a file should be renamed).

Affected products

express-fileupload_project — express-fileupload

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.