Bug 2392059 (CVE-2025-55173) - CVE-2025-55173 nextjs: Next.js Content Injection Vulnerability for Image Optimization
Summary: CVE-2025-55173 nextjs: Next.js Content Injection Vulnerability for Image Opti...
Keywords:
Status: NEW
Alias: CVE-2025-55173
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
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Whiteboard:
Depends On: 2392328 2392329 2392330 2392331 2392333 2392334 2392335 2392336 2392325 2392326 2392327 2392332
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-08-29 23:01 UTC by OSIDB Bzimport
Modified: 2025-09-09 11:27 UTC (History)
11 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2025-08-29 23:01:10 UTC 
Next.js is a React framework for building full-stack web applications. In versions before 14.2.31 and from 15.0.0 to before 15.4.5, Next.js Image Optimization is vulnerable to content injection. 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. This vulnerability has been fixed in Next.js versions 14.2.31 and 15.4.5.
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