CVE-2025-47944 – Multer Denial of Service

CVE ID : CVE-2025-47944

Published : May 19, 2025, 8:15 p.m. | 53 minutes ago

Description : Multer is a node.js middleware for handling `multipart/form-data`. A vulnerability that is present starting in version 1.4.4-lts.1 and prior to version 2.0.0 allows an attacker to trigger a Denial of Service (DoS) by sending a malformed multi-part upload request. This request causes an unhandled exception, leading to a crash of the process. Users should upgrade to version 2.0.0 to receive a patch. No known workarounds are available.

Severity: 7.5 | HIGH

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