CVEvulnerability

CVE-2025-47944

7.5 HIGH Published 2025-05-19 Modified 2026-06-17 Official page ↗

Status: Deferred
Published: 2025-05-19
Last modified: 2026-06-17
Assigner: [email protected]
CVSS 3.1 ([email protected]): 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses: CWE-248

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.

Weakness · CWE (1)

CWE-248 Uncaught Exception weakness

References

https://github.com/expressjs/multer/commit/2c8505f207d923dd8de13a9f93a4563e59933665 github.com
https://github.com/expressjs/multer/issues/1176 github.com
https://github.com/expressjs/multer/security/advisories/GHSA-4pg4-qvpc-4q3h github.com

CVE-2025-47944

Description

Related

Weakness · CWE (1)

References