CVE-2026-49455 Waku: Cross-Origin CSRF on RSC Server Action Dispatch

Waku is the minimal React framework. Prior to version 1.0.0-beta.1, Waku's RSC request dispatcher invokes server actions without validating the request's Origin or Sec-Fetch-Site header. A cross-origin web attacker can therefore cause a victim browser to issue an authenticated POST to a registere...

NPM: Waku: Cross-Origin CSRF on RSC Server Action Dispatch

NPM: Waku: Cross-Origin CSRF on RSC Server Action Dispatch vulnerability discovered by ? in WordPress Npm waku versions = 1.0.0-beta.0...