next 15.2.9 vulnerabilities

Direct Vulnerabilities

Known vulnerabilities in the next package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability	Vulnerable Version
H Allocation of Resources Without Limits or Throttling next is a react framework. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the Partial Prerendering resume endpoint when unauthenticated POST requests with the `Next-Resume: 1` header are processed and attacker-controlled postponed state data is handled. An attacker can cause the server process to crash and exhaust system memory by sending large or highly compressed payloads that are buffered or decompressed without size limits. Note: This is only exploitable if the application is running with `experimental.ppr: true` or `cacheComponents: true` configured along with the `NEXT_PRIVATE_MINIMAL_MODE=1` environment variable. How to fix Allocation of Resources Without Limits or Throttling? Upgrade `next` to version 15.6.0-canary.61, 16.1.1-canary.16, 16.1.5 or higher.	>=15.0.0-canary.0 <15.6.0-canary.61>=16.0.0-beta.0 <16.1.1-canary.16>=16.1.1 <16.1.5
H Allocation of Resources Without Limits or Throttling next is a react framework. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the `fetchExternalImage()` function, which is used for image optimization and loads external images into memory without a maximum size limit. An attacker can exhaust system memory and disrupt service availability by requesting optimization of very large images from external domains. Note: This is only exploitable if `remotePatterns` is configured to allow image optimization from external domains and the attacker can serve or control a large image on an allowed domain. How to fix Allocation of Resources Without Limits or Throttling? Upgrade `next` to version 15.5.10, 16.1.1-canary.15, 16.1.5 or higher.	>=10.0.0 <15.5.10>=16.0.0-beta.0 <16.1.1-canary.15>=16.1.1 <16.1.5
H Server-side Request Forgery (SSRF) next is a react framework. Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) via the `resolve-routes`. An attacker can access internal resources and potentially exfiltrate sensitive information by crafting requests containing user-controlled headers (e.g., Location) that are forwarded or interpreted without validation. Note: This is only exploitable if custom middleware logic is implemented in a self-hosted deployment. The project maintainers recommend using the documented `NextResponse.next({request})` to explicitly pass the request object. How to fix Server-side Request Forgery (SSRF)? Upgrade `next` to version 14.2.32, 15.4.2-canary.43, 15.4.7 or higher.	<14.2.32>=15.0.0 <15.4.2-canary.43>=15.4.3 <15.4.7
M Use of Cache Containing Sensitive Information next is a react framework. Affected versions of this package are vulnerable to Use of Cache Containing Sensitive Information in the image optimization process, when responses from API routes vary based on request headers such as `Cookie` or `Authorization`. An attacker can gain unauthorized access to sensitive image data by exploiting cache key confusion, causing responses intended for authenticated users to be served to unauthorized users. Note: Exploitation requires a prior authorized request to populate the cache. How to fix Use of Cache Containing Sensitive Information? Upgrade `next` to version 14.2.31, 15.4.2-canary.19, 15.4.5 or higher.	<14.2.31>=15.0.0 <15.4.2-canary.19>=15.4.3 <15.4.5
L Missing Source Correlation of Multiple Independent Data 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. How to fix Missing Source Correlation of Multiple Independent Data? Upgrade `next` to version 14.2.31, 15.4.2-canary.19, 15.4.5 or higher.	<14.2.31>=15.0.0 <15.4.2-canary.19>=15.4.3 <15.4.5

Vulnerability

Vulnerable Version

Allocation of Resources Without Limits or Throttling

next is a react framework.

Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the Partial Prerendering resume endpoint when unauthenticated POST requests with the Next-Resume: 1 header are processed and attacker-controlled postponed state data is handled. An attacker can cause the server process to crash and exhaust system memory by sending large or highly compressed payloads that are buffered or decompressed without size limits.

Note:

This is only exploitable if the application is running with experimental.ppr: true or cacheComponents: true configured along with the NEXT_PRIVATE_MINIMAL_MODE=1 environment variable.

How to fix Allocation of Resources Without Limits or Throttling?

Upgrade next to version 15.6.0-canary.61, 16.1.1-canary.16, 16.1.5 or higher.

>=15.0.0-canary.0 <15.6.0-canary.61>=16.0.0-beta.0 <16.1.1-canary.16>=16.1.1 <16.1.5

Allocation of Resources Without Limits or Throttling

next is a react framework.

Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the fetchExternalImage() function, which is used for image optimization and loads external images into memory without a maximum size limit. An attacker can exhaust system memory and disrupt service availability by requesting optimization of very large images from external domains.

Note:

This is only exploitable if remotePatterns is configured to allow image optimization from external domains and the attacker can serve or control a large image on an allowed domain.

How to fix Allocation of Resources Without Limits or Throttling?

Upgrade next to version 15.5.10, 16.1.1-canary.15, 16.1.5 or higher.

>=10.0.0 <15.5.10>=16.0.0-beta.0 <16.1.1-canary.15>=16.1.1 <16.1.5

Server-side Request Forgery (SSRF)

next is a react framework.

Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) via the resolve-routes. An attacker can access internal resources and potentially exfiltrate sensitive information by crafting requests containing user-controlled headers (e.g., Location) that are forwarded or interpreted without validation.

Note: This is only exploitable if custom middleware logic is implemented in a self-hosted deployment. The project maintainers recommend using the documented NextResponse.next({request}) to explicitly pass the request object.

How to fix Server-side Request Forgery (SSRF)?

Upgrade next to version 14.2.32, 15.4.2-canary.43, 15.4.7 or higher.

<14.2.32>=15.0.0 <15.4.2-canary.43>=15.4.3 <15.4.7

Use of Cache Containing Sensitive Information

next is a react framework.

Affected versions of this package are vulnerable to Use of Cache Containing Sensitive Information in the image optimization process, when responses from API routes vary based on request headers such as Cookie or Authorization. An attacker can gain unauthorized access to sensitive image data by exploiting cache key confusion, causing responses intended for authenticated users to be served to unauthorized users.

Note: Exploitation requires a prior authorized request to populate the cache.

How to fix Use of Cache Containing Sensitive Information?

Upgrade next to version 14.2.31, 15.4.2-canary.19, 15.4.5 or higher.

<14.2.31>=15.0.0 <15.4.2-canary.19>=15.4.3 <15.4.5

Missing Source Correlation of Multiple Independent Data

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.

How to fix Missing Source Correlation of Multiple Independent Data?

Upgrade next to version 14.2.31, 15.4.2-canary.19, 15.4.5 or higher.

<14.2.31>=15.0.0 <15.4.2-canary.19>=15.4.3 <15.4.5

next@15.2.9 vulnerabilities

The React Framework

latest version

latest non vulnerable version

first published

latest version published

licenses detected

Direct Vulnerabilities

Fix vulnerabilities automatically