astro-simpleanalytics-plugin (0.4.0), lanza-site (>=0.1.0, <=0.1.10) potentially affected by CVE-2026-73423 via astro (>=7.0.2, <=7.0.3)

astro NPM version =7.0.2, =0.1.0, =0.1.10 Source cves: CVE-2026-73423 Source advisory: GHSA-8MV7-9C27-98VC...

Cross-site Request Forgery (CSRF)

Overview astro is an Astro is a modern site builder with web best practices, performance, and DX front-of-mind. Affected versions of this package are vulnerable to Cross-site Request Forgery CSRF via the security.checkOrigin logic when middleware is absent or mounted after actions or pages in the...

astro-simpleanalytics-plugin (0.4.0), lanza-site (>=0.1.0, <=0.1.10) potentially affected by unknown CVE via astro (>=7.0.2, <=7.0.3)

astro NPM version =7.0.2, =0.1.0, =0.1.10 Source cves: unknown CVE Source advisory: SNYK:JS-ASTRO-18085612...

astro-simpleanalytics-plugin (0.4.0), lanza-site (>=0.1.0, <=0.1.10) potentially affected by CVE-2026-73423 via astro (>=7.0.2, <=7.0.3)

astro NPM version =7.0.2, =0.1.0, =0.1.10 Source cves: CVE-2026-73423 Source advisory: OSV:GHSA-8MV7-9C27-98VC...

NPM: Astro: composable `astro/hono` pipeline bypasses `security.checkOrigin` when `middleware()` is absent or misordered

NPM: Astro: composable astro/hono pipeline bypasses security.checkOrigin when middleware is absent or misordered vulnerability discovered by ? in WordPress Npm astro versions = 7.0.0, 7.0.6...

GHSA-8MV7-9C27-98VC Astro: composable `astro/hono` pipeline bypasses `security.checkOrigin` when `middleware()` is absent or misordered

Summary In the composable astro/hono pipeline, the security.checkOrigin protection is only installed by the middleware primitive. The actions and pages primitives each dispatch to user code independently, so a pipeline that mounts either primitive before or without middleware will bypass the orig...

Astro: Unauthenticated path override in the @astrojs/vercel ISR function

Summary When ISR is enabled, the serverless entrypoint lets an unauthenticated request decide which route the origin renders. The internal isr function reads the xastropath query parameter and rewrites the request path to it without any authentication. Edge level access controls only ever see the...

GHSA-X27W-589X-FRM2 Astro: Unauthenticated path override in the @astrojs/vercel ISR function

Summary When ISR is enabled, the serverless entrypoint lets an unauthenticated request decide which route the origin renders. The internal isr function reads the xastropath query parameter and rewrites the request path to it without any authentication. Edge level access controls only ever see the...

Open Redirect

Overview @astrojs/internal-helpers is an Internal helpers used by core Astro packages. Affected versions of this package are vulnerable to Open Redirect via the static file handler when the trailingSlash: 'always' configuration is enabled. An attacker can redirect users to unintended external sit...

GHSA-R557-WFFQ-WVRC @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...

astro-simpleanalytics-plugin (0.4.0), lanza-site (>=0.1.0, <=0.1.10) potentially affected by CVE-2026-59729 via astro (>=7.0.2, <=7.0.3)

astro NPM version =7.0.2, =0.1.0, =0.1.10 Source cves: CVE-2026-59729 Source advisory: SNYK:JS-ASTRO-18085589...

astro-simpleanalytics-plugin (0.4.0), lanza-site (>=0.1.0, <=0.1.10) potentially affected by CVE-2026-59729 via astro (>=7.0.2, <=7.0.3)

astro NPM version =7.0.2, =0.1.0, =0.1.10 Source cves: CVE-2026-59729 Source advisory: OSV:GHSA-F48W-9M4C-M7F5...

Cross-site Scripting (XSS)

Overview astro is an Astro is a modern site builder with web best practices, performance, and DX front-of-mind. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the renderHTMLElement function. An attacker can inject arbitrary event-handler attributes or sibling...

astro-simpleanalytics-plugin (0.4.0), lanza-site (>=0.1.0, <=0.1.10) potentially affected by CVE-2026-54298 +1 more via astro (>=7.0.2, <=7.0.3)

astro NPM version =7.0.2, =0.1.0, =0.1.10 Source cves: CVE-2026-54298, CVE-2026-59729 Source advisory: GHSA-F48W-9M4C-M7F5...

GHSA-F48W-9M4C-M7F5 Astro: XSS via unescaped spread attribute names in renderHTMLElement (incomplete fix for CVE-2026-54298)

Summary The fix for CVE-2026-54298 GHSA-jrpj-wcv7-9fh9 added an INVALIDATTRNAMECHAR guard to addAttribute so that spread-prop attribute names containing "' /= or whitespace are dropped. A second attribute-rendering path, renderHTMLElement in packages/astro/src/runtime/server/render/dom.ts, has it...

NPM: Astro: XSS via unescaped spread attribute names in renderHTMLElement (incomplete fix for CVE-2026-54298)

NPM: Astro: XSS via unescaped spread attribute names in renderHTMLElement incomplete fix for CVE-2026-54298 vulnerability discovered by ? in WordPress Npm astro versions 7.0.6...

GHSA-8J5Q-MFJ2-5Q9Q @astrojs/rss: XML Injection via Unescaped RSS Feed Fields

Summary In @astrojs/rss, the source.title and enclosure.type item fields are interpolated directly into XML template strings without XML-character escaping before being parsed by fast-xml-parser. An attacker who controls these field values can inject arbitrary XML elements into the generated RSS...

@1771technologies/oneplay (>=0.0.1, <=0.0.6), @a1st/aix (>=0.0.3, <=0.8.0) +604 more potentially affected by CVE-2026-59727 via astro (>=4.0.0, <=7.0.3)

astro NPM version =4.0.0, =0.0.1, =0.0.3, =0.2.0, =1.1.0, =1.0.0, =1.3.0, =0.9.0, =0.1.6, =1.0.0, =0.5.0, =1.0.0, =1.0.5 - @arya-technologies/astro-template 0.0.1 - @astro-reactive/common 0.3.0 and more Source cves: CVE-2026-59727 Source advisory: GHSA-7PW4-F3Q4-R2P2...

astro-simpleanalytics-plugin (0.4.0), lanza-site (>=0.1.0, <=0.1.10) potentially affected by CVE-2026-59727 via astro (>=7.0.2, <=7.0.3)

astro NPM version =7.0.2, =0.1.0, =0.1.10 Source cves: CVE-2026-59727 Source advisory: SNYK:JS-ASTRO-18085579...

Improper Encoding or Escaping of Output

Overview astro is an Astro is a modern site builder with web best practices, performance, and DX front-of-mind. Affected versions of this package are vulnerable to Improper Encoding or Escaping of Output via the transition:persist, transition:scope, or transition:persist-props directives when...