GHSA-xv57-4mr9-wg8v
GitHub Security Advisory
Next.js Content Injection Vulnerability for Image Optimization
✓ GitHub Reviewed
MODERATE
Has CVE
Advisory Details
A vulnerability in **Next.js Image Optimization** has been fixed in **v15.4.5** and **v14.2.31**. The issue allowed attacker-controlled external image sources to trigger file downloads with arbitrary content and filenames under specific configurations. This behavior could be abused for phishing or malicious file delivery.
All users relying on `images.domains` or `images.remotePatterns` are encouraged to upgrade and verify that external image sources are strictly validated.
More details at [Vercel Changelog](https://vercel.com/changelog/cve-2025-55173)
Affected Packages
npm
next
Affected versions:
0.9.9
(fixed in 14.2.31)
npm
next
Affected versions:
15.0.0
(fixed in 15.4.5)
Related CVEs
Key Information
5.0
/10
Dataset
Last updated: September 18, 2025 6:29 AM
Data from GitHub Advisory Database. This information is provided for research and educational purposes.