Critical Next.js ImageResponse Flaw Can Lead to Server Code Execution via Crafted SVG Input
A new security vulnerability in Next.js could allow attackers to run code on a server via ImageResponse, the feature that generates Open Graph and other social preview images, Vercel said. The risk applies when an app puts values an attacker controls, such as text read from the request URL, into the image. Vercel, which develops Next.js, fixed the flaw on September 22 in version
What happened
A new security vulnerability in Next.js could allow attackers to run code on a server via ImageResponse, the feature that generates Open Graph and other social preview images, Vercel said. The risk applies when an app puts values an attacker controls, such as text read from the request URL, into the image. Vercel, which develops Next.js, fixed the flaw on September 22 in version
Why it matters
The incident may affect operational continuity, asset safety or trust around Security. Watch for verified scope and remediation.
Affected entities
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1 reports · 1 original report · 1 independent
- The Hacker NewsPrimary source · Supports · EN · 100%Critical Next.js ImageResponse Flaw Can Lead to Server Code Execution via Crafted SVG Input ↗
Claims
- Critical Next.js ImageResponse Flaw Can Lead to Server Code Execution via Crafted SVG Input Observed
Conflicts
No material conflict detected in the available evidence.
Timeline
- First reported
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