CVE-2026-33769 Astro: Remote allowlist bypass via unanchored matchPathname wildcard

Astro is a web framework. From version 2.10.10 to before version 5.18.1, this issue concerns Astro's remotePatterns path enforcement for remote URLs used by server-side fetchers such as the image optimization endpoint. The path matching logic for / wildcards is unanchored, so a pathname that...

CVE-2026-33769

CVE-2026-33769 affects the Astro web framework. From version 2.10.10 up to before 5.18.1, the remotePatterns path enforcement for remote URLs used by server-side fetchers (e.g., image optimization) uses an unanchored match for /* wildcards, allowing a pathname containing the allowed prefix later ...

CVE-2026-33769 Astro: Remote allowlist bypass via unanchored matchPathname wildcard

Astro is a web framework. From version 2.10.10 to before version 5.18.1, this issue concerns Astro's remotePatterns path enforcement for remote URLs used by server-side fetchers such as the image optimization endpoint. The path matching logic for / wildcards is unanchored, so a pathname that...

CVE-2026-33769 Astro: Remote allowlist bypass via unanchored matchPathname wildcard

Astro is a web framework. From version 2.10.10 to before version 5.18.1, this issue concerns Astro's remotePatterns path enforcement for remote URLs used by server-side fetchers such as the image optimization endpoint. The path matching logic for / wildcards is unanchored, so a pathname that...

Astro 输入验证错误漏洞

Astro is a content-driven website framework developed by Astro OpenSource. Versions of Astro from 2.10.10 to 5.18.1 had a vulnerability related to input validation errors. This vulnerability stemmed from defects in the path matching logic of remotePatterns, which could allow access to paths that...

PT-2026-27488

Name of the Vulnerable Software and Affected Versions Astro versions 2.10.10 through 5.18.0 Description Astro’s remotePatterns path enforcement for remote URLs used by server-side fetchers, such as the image optimization endpoint, is affected by an issue. The path matching logic for / wildcards i...

CVE-2026-27829

Astro is a web framework. In versions 9.0.0 through 9.5.3, a bug in Astro's image pipeline allows bypassing image.domains / image.remotePatterns restrictions, enabling the server to fetch content from unauthorized remote hosts. Astro provides an inferSize option that fetches remote images at rend...

Astro is vulnerable to SSRF due to missing allowlist enforcement in remote image inferSize

Summary A bug in Astro's image pipeline allows bypassing image.domains / image.remotePatterns restrictions, enabling the server to fetch content from unauthorized remote hosts. Details Astro provides an inferSize option that fetches remote images at render time to determine their dimensions. Remo...

PT-2026-22062

Name of the Vulnerable Software and Affected Versions Astro versions 9.0.0 through 9.5.3 Description Astro’s image pipeline contains a flaw that allows bypassing image.domains / image.remotePatterns restrictions, enabling the server to fetch content from unauthorized remote hosts. The inferSize...

Next.js Framework 10.x / 11.x / 12.x / 13.x / 14.x / 15.x < 15.5.10 / 16.x < 16.1.5 Image Optimizer DoS (GHSA-9g9p-9gw9-jx7f)

The Next.js Framework on the remote host is affected by a denial of service vulnerability: - A denial of service vulnerability exists in self-hosted Next.js applications that have remotePatterns configured for the Image Optimizer. The image optimization endpoint /next/image loads external images...

Denial Of Service (DoS)

Next.js is vulnerable to Denial Of Service DoS. The vulnerability is due to the image optimization endpoint loading external images into memory without enforcing a maximum size limit, which allows an attacker to request optimization of arbitrarily large images and trigger out-of-memory conditions...

Denial Of Service (DoS)

Next.js is vulnerable to a Denial-Of-Service DoS. The vulnerability is due to unbounded memory consumption in the Image Optimizer, where the /next/image endpoint loads attacker-controlled external images entirely into memory without size limits when remotePatterns is enabled, allowing large image...

Linux Distros Unpatched Vulnerability : CVE-2025-59471

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A denial of service vulnerability exists in self-hosted Next.js applications that have remotePatterns configured for the Image Optimizer. The image optimization...

GHSA-9G9P-9GW9-JX7F Next.js self-hosted applications vulnerable to DoS via Image Optimizer remotePatterns configuration

A DoS vulnerability exists in self-hosted Next.js applications that have remotePatterns configured for the Image Optimizer. The image optimization endpoint /next/image loads external images entirely into memory without enforcing a maximum size limit, allowing an attacker to cause out-of-memory...

Next.js self-hosted applications vulnerable to DoS via Image Optimizer remotePatterns configuration

A DoS vulnerability exists in self-hosted Next.js applications that have remotePatterns configured for the Image Optimizer. The image optimization endpoint /next/image loads external images entirely into memory without enforcing a maximum size limit, allowing an attacker to cause out-of-memory...

Allocation of Resources Without Limits or Throttling

Overview 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 ca...

CVE-2025-59471

A denial of service vulnerability exists in self-hosted Next.js applications that have remotePatterns configured for the Image Optimizer. The image optimization endpoint /next/image loads external images entirely into memory without enforcing a maximum size limit, allowing an attacker to cause...

CVE-2025-59471

CVE-2025-59471 describes a denial-of-service in self-hosted Next.js apps that have a remotePatterns configuration for the Image Optimizer. The vulnerability arises because the image optimization endpoint /_next/image loads external images fully into memory and does not enforce a maximum size, ena...

CVE-2025-59471

A denial of service vulnerability exists in self-hosted Next.js applications that have remotePatterns configured for the Image Optimizer. The image optimization endpoint /next/image loads external images entirely into memory without enforcing a maximum size limit, allowing an attacker to cause...

CVE-2025-59471

A denial of service vulnerability exists in self-hosted Next.js applications that have remotePatterns configured for the Image Optimizer. The image optimization endpoint /next/image loads external images entirely into memory without enforcing a maximum size limit, allowing an attacker to cause...