Uncaught Exception Affecting multer package, versions <2.0.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JS-MULTER-10299078
- published4 Jun 2025
- disclosed3 Jun 2025
- creditDavit Vardanyan
Introduced: 3 Jun 2025
NewCVE-2025-48997 (opens in a new tab)How to fix?
Upgrade multer to version 2.0.1 or higher.
Overview
Affected versions of this package are vulnerable to Uncaught Exception in makeMiddleware, when processing a file upload request. An attacker can cause the application to crash by sending a request with a field name containing an empty string.