RedwoodSDK is a server-first React framework.

Code

The project this record applies to. Exploit listings stay in References.

• Repository · github.com

Timeline

Detection, updates, and resolution for this record.

1. May 8, 2026 · NIST NVD

   Detected

   RedwoodSDK is a server-first React framework. From version 1.0.0-beta.50 to before version 1.2.3, server actions in rwsdk apply HTTP method enforcement but no origin validation. A request originating from a different origin that the browser treats as same-site can invoke a server action with the victim's session cookie attached. This issue has been patched in version 1.2.3.

2. Jun 17, 2026 · NIST NVD

   Updated

   RedwoodSDK is a server-first React framework. From version 1.0.0-beta.50 to before version 1.2.3, server actions in rwsdk apply HTTP method enforcement but no origin validation. A request originating from a different origin that the browser treats as same-site can invoke a server action with the victim's session cookie attached. This issue has been patched in version 1.2.3.

Affected

• cpe redwoodjs/redwoodsdkversion unspecified
• cpe redwoodjs/redwoodsdk1.0.0

Sources

• CVE.orgVulnerability recordCVE-2026-42190

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2026-42190

  RedwoodSDK is a server-first React framework. From version 1.0.0-beta.50 to before version 1.2.3, server actions in rwsdk apply HTTP method enforcement but no origin validation. A request originating from a different origin that the browser treats as same-site can invoke a server

  nvd.nist.gov

References

• Product · github.com
• Vendor Advisory · github.com