PT-2026-49731

Name of the Vulnerable Software and Affected Versions Astro versions prior to 6.3.3 Description When a component utilizes a client: directive, the software inserts named slot content into a data-astro-template attribute without performing HTML escaping on the slot name. This allows an attacker to...

PT-2026-49741

Name of the Vulnerable Software and Affected Versions @astrojs/netlify versions prior to 7.0.13 Description The adapter converts image.remotePatterns into Netlify Image CDN images.remote images regular expressions using semantics broader than the canonical matcher. This occurs because a single...

CVE-2026-54298

creationtimestamp| type| source ---|---|--- 2026-06-12 16:48:25+00:00| published-proof-of-concept| https://github.com/withastro/astro/security/advisories/GHSA-jrpj-wcv7-9fh9...

CVE-2026-50146

creationtimestamp| type| source ---|---|--- 2026-06-12 16:47:18+00:00| published-proof-of-concept| https://github.com/withastro/astro/security/advisories/GHSA-8hv8-536x-4wqp...

CVE-2026-7591

A security flaw has been discovered in TimBroddin astro-mcp-server up to 1.1.1. The impacted element is an unknown function of the file src/index.ts of the component MCP Tool Query Construction. Performing a manipulation of the argument request.params.arguments results in sql injection. The attac...

CVE-2026-41322

@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-2026-41067

Astro is a web framework. Prior to 6.1.6, the defineScriptVars function in Astro's server-side rendering pipeline uses a case-sensitive regex //g to sanitize values injected into inline ,...

CVE-2026-30118

scalar/astro v0.1.13 was discovered to contain a Server-Side Request Forgery SSRF in the scalarurl query parameter of the Scalar Proxy endpoint. This vulnerability allows unauthenticated attackers to force the backend server to send HTTP requests to attacker-controlled URLs, leading to...

CVE-2026-30118

scalar/astro v0.1.13 was discovered to contain a Server-Side Request Forgery SSRF in the scalarurl query parameter of the Scalar Proxy endpoint. This vulnerability allows unauthenticated attackers to force the backend server to send HTTP requests to attacker-controlled URLs, leading to...

CVE-2026-30117

scalar/astro v0.1.13 was discovered to contain an arbitrary file upload vulnerability in the the scalarurl query parameter of the Scalar Proxy endpoint. This vulnerability allows attackers to execute arbitrary code via uploading a crafted SVG file...

CVE-2026-30118

CVE-2026-30118 affects scalar/astro v0.1.13. The vulnerability is a Server-Side Request Forgery (SSRF) in the scalar_url query parameter of the Scalar Proxy endpoint. Unauthenticated attackers can coerce the backend to perform HTTP requests to attacker-controlled URLs, leading to exposure of auth...

CVE-2026-30117

scalar/astro v0.1.13 was discovered to contain an arbitrary file upload vulnerability in the the scalarurl query parameter of the Scalar Proxy endpoint. This vulnerability allows attackers to execute arbitrary code via uploading a crafted SVG file...

CVE-2026-30118

scalar/astro v0.1.13 was discovered to contain a Server-Side Request Forgery SSRF in the scalarurl query parameter of the Scalar Proxy endpoint. This vulnerability allows unauthenticated attackers to force the backend server to send HTTP requests to attacker-controlled URLs, leading to...

CVE-2026-30117

The CVE-2026-30117 entry affects scalar/astro v0.1.13, exposing an arbitrary file-upload vulnerability in the Scalar Proxy endpoint via the scalar_url parameter. This leads to remote code execution by uploading a crafted SVG file, as described across multiple sources. The CVSSv3.1 score is 9.8 (C...

CVE-2026-45028

Astro is a web framework. Astro versions prior to 6.1.10 used AES-GCM encryption to protect the confidentiality and integrity of server island props and slots parameters, but did not bind the ciphertext to its intended component or parameter type. An attacker could replay one component's encrypte...

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CVE-2026-45028

Astro is a web framework. Astro versions prior to 6.1.10 used AES-GCM encryption to protect the confidentiality and integrity of server island props and slots parameters, but did not bind the ciphertext to its intended component or parameter type. An attacker could replay one component's encrypte...

CVE-2026-45028 Astro: Server island encrypted parameters vulnerable to cross-component replay

Astro is a web framework. Astro versions prior to 6.1.10 used AES-GCM encryption to protect the confidentiality and integrity of server island props and slots parameters, but did not bind the ciphertext to its intended component or parameter type. An attacker could replay one component's encrypte...

CVE-2026-45028

Astro prior to 6.1.10 used AES-GCM to protect server island props and slots but did not bind ciphertext to the target component/type, enabling replay of an encrypted props value as a slots value (and vice versa). This could cause XSS when overlapping prop/slot keys occur in dynamically rendered p...

CVE-2026-45028 Astro: Server island encrypted parameters vulnerable to cross-component replay

Astro is a web framework. Astro versions prior to 6.1.10 used AES-GCM encryption to protect the confidentiality and integrity of server island props and slots parameters, but did not bind the ciphertext to its intended component or parameter type. An attacker could replay one component's encrypte...