CVE-2026-59730 @astrojs/node: Backslash-prefixed paths not recognized as internal by trailing-slash redirect

Astro is a web framework for content-driven websites. In versions 8.1.0 through 11.0.1, when trailingSlash: 'always' is configured, the @astrojs/node standalone server's static file handler appends a trailing slash to request paths and issues a 301 redirect. Paths beginning with /\ slash-backslas...

CVE-2026-59730 @astrojs/node: Backslash-prefixed paths not recognized as internal by trailing-slash redirect

Astro is a web framework for content-driven websites. In versions 8.1.0 through 11.0.1, when trailingSlash: 'always' is configured, the @astrojs/node standalone server's static file handler appends a trailing slash to request paths and issues a 301 redirect. Paths beginning with /\ slash-backslas...

CVE-2026-59730 @astrojs/node: Backslash-prefixed paths not recognized as internal by trailing-slash redirect

Astro is a web framework for content-driven websites. In versions 8.1.0 through 11.0.1, when trailingSlash: 'always' is configured, the @astrojs/node standalone server's static file handler appends a trailing slash to request paths and issues a 301 redirect. Paths beginning with /\ slash-backslas...

CVE-2026-59730: URL Redirection to Untrusted Site

Astro is a web framework for content-driven websites. In versions 8.1.0 through 11.0.1, when trailingSlash: 'always' is configured, the @astrojs/node standalone server's static file handler appends a trailing slash to request paths and issues a 301 redirect. Paths beginning with /\ slash-backslas...

Open Redirect

@astrojs/node is vulnerable to Open Redirect. The vulnerability is due to improper validation of request paths beginning with /\ when trailingSlash: 'always' is enabled, which allows an attacker to craft a URL that redirects users to an external malicious site...

@astrojs/node: Backslash-prefixed paths not recognized as internal by trailing-slash redirect

Impact With trailingSlash: 'always' configured, the @astrojs/node standalone server's static file handler appends a trailing slash to request paths and issues a 301 redirect. Paths beginning with /\ slash-backslash were not recognized as internal paths, so the handler would echo the raw path back...

@apphosting/astro-adapter (0.0.1), @ayco/cozy (>=0.2.5, <=0.3.1) +69 more potentially affected by CVE-2026-59730 via @astrojs/node (>=8.1.0, <=10.1.4)

@astrojs/node NPM version =8.1.0, =0.2.5, =1.0.2, =1.0.0, =2.0.0, =0.1.3, =2.2.1, =2.2.1, =2.2.1, =1.0.0, =2.35.0, =0.7.0, =0.1.2, =0.3.2 and more Source cves: CVE-2026-59730 Source advisory: OSV:GHSA-R557-WFFQ-WVRC...

CVE-2026-41322 @astrojs/node: Cache Poisoning due to incorrect error handling when if-match header is malformed

@astrojs/node allows Astro to deploy your SSR site to Node targets. Prior to 10.0.5, requesting a static js/css resources from astro path with an incorrect/malformed if-match header returns a 500 error with a one year cache lifetime instead of 412 in some cases. This has the effect that all...

CVE-2026-41322 @astrojs/node: Cache Poisoning due to incorrect error handling when if-match header is malformed

@astrojs/node allows Astro to deploy your SSR site to Node targets. Prior to 10.0.5, requesting a static js/css resources from astro path with an incorrect/malformed if-match header returns a 500 error with a one year cache lifetime instead of 412 in some cases. This has the effect that all...

CVE-2026-41322

CVE-2026-41322 affects @astrojs/node used with Astro. Prior to 10.0.5, when a malformed/incorrect If-Match header triggers a precondition failure for static files under /_astro/, the underlying stream emits an error after emitting a file event and the server responds with 500 Internal Server Erro...

CVE-2026-41322 @astrojs/node: Cache Poisoning due to incorrect error handling when if-match header is malformed

@astrojs/node allows Astro to deploy your SSR site to Node targets. Prior to 10.0.5, requesting a static js/css resources from astro path with an incorrect/malformed if-match header returns a 500 error with a one year cache lifetime instead of 412 in some cases. This has the effect that all...

CVE-2026-41322: Use of Web Browser Cache Containing Sensitive Information

@astrojs/node allows Astro to deploy your SSR site to Node targets. Prior to 10.0.5, requesting a static js/css resources from astro path with an incorrect/malformed if-match header returns a 500 error with a one year cache lifetime instead of 412 in some cases. This has the effect that all...

Use of Web Browser Cache Containing Sensitive Information

Overview @astrojs/node is a Deploy your site to a Node.js server Affected versions of this package are vulnerable to Use of Web Browser Cache Containing Sensitive Information via the serve-static.ts component. An attacker can cause legitimate users to receive persistent error responses for static...

@chocolatey-software/astro (2.7.0) potentially affected by CVE-2026-41322 via @astrojs/node (10.0.4)

@astrojs/node NPM version 10.0.4 is affected by a known vulnerability. The following packages have a transitive dependency on @astrojs/node and may be impacted: - @chocolatey-software/astro 2.7.0 Source cves: CVE-2026-41322 Source advisory: OSV:GHSA-C57F-MM3J-27Q9...

@chocolatey-software/astro (2.7.0) potentially affected by CVE-2026-41322 via @astrojs/node (10.0.4)

@astrojs/node NPM version 10.0.4 is affected by a known vulnerability. The following packages have a transitive dependency on @astrojs/node and may be impacted: - @chocolatey-software/astro 2.7.0 Source cves: CVE-2026-41322 Source advisory: SNYK:JS-ASTROJSNODE-16189085...

Allocation of Resources Without Limits or Throttling

Overview @astrojs/node is a Deploy your site to a Node.js server Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the /server-islands/name route handler, which buffers and parses the entire request body as JSON without enforcing a size...

@chocolatey-software/astro (>=2.0.0, <=2.5.0), choco-astro (>=0.3.1, <=0.4.0) potentially affected by CVE-2026-27729 via @astrojs/node (>=9.2.2, <=9.5.2)

@astrojs/node NPM version =9.2.2, =2.0.0, =0.3.1, =0.4.0 Source cves: CVE-2026-27729 Source advisory: OSV:GHSA-JM64-8M5Q-4QH8...

@chocolatey-software/astro (>=2.0.0, <=2.5.0), choco-astro (>=0.3.1, <=0.4.0) potentially affected by CVE-2026-27829 via @astrojs/node (>=9.2.2, <=9.5.2)

@astrojs/node NPM version =9.2.2, =2.0.0, =0.3.1, =0.4.0 Source cves: CVE-2026-27829 Source advisory: OSV:GHSA-CJ9F-H6R6-4CX2...

@chocolatey-software/astro (>=2.0.0, <=2.5.0), choco-astro (>=0.3.1, <=0.4.0) potentially affected by CVE-2026-25545 via @astrojs/node (>=9.2.2, <=9.5.2)

@astrojs/node NPM version =9.2.2, =2.0.0, =0.3.1, =0.4.0 Source cves: CVE-2026-25545 Source advisory: OSV:GHSA-QQ67-MVV5-FW3G...

choco-astro (>=0.3.1, <=0.4.0) potentially affected by CVE-2025-64757 via @astrojs/node (>=9.2.2, <=9.3.0)

@astrojs/node NPM version =9.2.2, =0.3.1, =0.4.0 Source cves: CVE-2025-64757 Source advisory: SNYK:JS-ASTROJSNODE-14059141...