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CVE Vulnerability Details :
CVE-2025-55173
PUBLISHED
More InfoOfficial Page
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
View Known Exploited Vulnerability (KEV) details
Published At-29 Aug, 2025 | 22:00
Updated At-29 Aug, 2025 | 22:04
Rejected At-
▼CVE Numbering Authority (CNA)
Next.js Content Injection Vulnerability for Image Optimization

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.

Affected Products
Vendor
vercel
Product
next.js
Versions
Affected
  • >= 15.0.0, < 15.4.5
  • < 14.2.31
Problem Types
TypeCWE IDDescription
CWECWE-20CWE-20: Improper Input Validation
Metrics
VersionBase scoreBase severityVector
3.14.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/vercel/next.js/security/advisories/GHSA-xv57-4mr9-wg8v
x_refsource_CONFIRM
https://github.com/vercel/next.js/commit/6b12c60c61ee80cb0443ccd20de82ca9b4422ddd
x_refsource_MISC
https://vercel.com/changelog/cve-2025-55173
x_refsource_MISC
Details not found