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 2.0.2 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 2.0.2 to receive a patch. No known workarounds are available.
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Fri, 18 Jul 2025 00:15:00 +0000
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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 2.0.2 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 2.0.2 to receive a patch. No known workarounds are available. | |
Title | Multer vulnerable to Denial of Service via unhandled exception from malformed request | |
Weaknesses | CWE-248 | |
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Status: PUBLISHED
Assigner: openjs
Published: 2025-07-17T15:26:45.427Z
Updated: 2025-07-17T16:48:43.154Z
Reserved: 2025-07-07T20:01:12.534Z
Link: CVE-2025-7338

Updated: 2025-07-17T16:48:38.891Z

Status : Awaiting Analysis
Published: 2025-07-17T16:15:35.227
Modified: 2025-07-17T21:15:50.197
Link: CVE-2025-7338
