Missing Source Correlation of Multiple Independent Data Affecting next package, versions <14.2.31>=15.0.0 <15.4.2-canary.19>=15.4.3 <15.4.5
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-NEXT-12265451
- published31 Aug 2025
- disclosed29 Aug 2025
- creditkristianmagas
Introduced: 29 Aug 2025
NewCVE-2025-55173 (opens in a new tab)How to fix?
Upgrade next to version 14.2.31, 15.4.2-canary.19, 15.4.5 or higher.
Overview
next is a react framework.
Affected versions of this package are vulnerable to Missing Source Correlation of Multiple Independent Data in image-optimizer. An attacker can cause arbitrary files to be downloaded with attacker-controlled content and filenames by supplying malicious external image sources.
Note: This is only exploitable if the application is configured to allow external image sources via the images.domains or images.remotePatterns configuration.