HIGH 7.5 npm
Multer vulnerable to Denial of Service from maliciously crafted requests
GHSA-4pg4-qvpc-4q3h · CVE-2025-47944
Published · Modified
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Description
Impact
A vulnerability in Multer versions >=1.4.4-lts.1 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.
Patches
Users should upgrade to 2.0.0
Workarounds
None
References
References
- WEB https://github.com/expressjs/multer/security/advisories/GHSA-4pg4-qvpc-4q3h
- ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2025-47944
- WEB https://github.com/expressjs/multer/issues/1176
- WEB https://github.com/expressjs/multer/commit/2c8505f207d923dd8de13a9f93a4563e59933665
- PACKAGE https://github.com/expressjs/multer
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