https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-09T06:09:36.826018+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-253694 EUVD-2026-253694 2026-10-09T06:09:36.828270+00:00 EUVD-2026-253694 https://cve.radiocsirt.org/vuln/fkie_cve-2025-59845 fkie_cve-2025-59845 2026-10-09T06:09:36.828303+00:00

Apollo Studio Embeddable Explorer & Embeddable Sandbox are website embeddable software solutions from Apollo GraphQL. Prior to Apollo Sandbox version 2.7.2 and Apollo Explorer version 3.7.3, a cross-site request forgery (CSRF) vulnerability was identified. The vulnerability arises from missing origin validation in the client-side code that handles window.postMessage events. A malicious website can send forged messages to the embedding page, causing the victim’s browser to execute arbitrary GraphQL queries or mutations against their GraphQL server while authenticated with the victim’s cookies. This issue has been patched in Apollo Sandbox version 2.7.2 and Apollo Explorer version 3.7.3.

 https://cve.radiocsirt.org/vuln/ghsa-w87v-7w53-wwxv GHSA-w87v-7w53-wwxv — Apollo Embedded Sandbox and Explorer vulnerable to CSRF via window.postMessage origin-validation bypass 2026-10-09T06:09:36.828339+00:00

Affected: npm: @apollo/sandbox, npm: @apollo/explorer

### Impact

A **Cross-Site Request Forgery (CSRF)** vulnerability was identified in Apollo’s **Embedded Sandbox** and **Embedded Explorer**.

The vulnerability arises from missing origin validation in the client-side code that handles `window.postMessage` events. A malicious website can send forged messages to the embedding page, causing the victim’s browser to execute arbitrary GraphQL queries or mutations against their GraphQL server while authenticated with the victim’s cookies.

#### Who is impacted

Anyone embedding [Apollo Sandbox](https://www.apollographql.com/docs/graphos/platform/sandbox#embedding-sandbox) or [Apollo Explorer](https://www.apollographql.com/docs/graphos/platform/explorer/embed) in their website may have been affected by this vulnerability.

- Users who embed Apollo Sandbox or Apollo Explorer in their websites via npm packages (`@apollo/sandbox` and `@apollo/explorer`) or direct links to Apollo’s CDN. - Users running Apollo Router with [embedded Sandbox enabled](https://www.apollographql.com/docs/graphos/routing/configuration/yaml#sandbox). This served the vulnerable code from Apollo’s CDN. - Users running Apollo Server with embedded Sandbox or Explorer enabled. Embedded Sandbox is enabled by default when `NODE_ENV` is not set to `production`, and embedded Sandbox and Explorer can also be enabled in production mode via [landing page plugins](https://www.apollographql.com/docs/apollo-server/api/plugin/landing-pages). This served the vulnerable code fro…