Medium severity5.3GHSA Advisory· Published May 8, 2026· Updated May 14, 2026
CVE-2026-42190
CVE-2026-42190
Description
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 packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
rwsdknpm | >= 1.0.0-beta.50, < 1.2.3 | 1.2.3 |
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- github.com/advisories/GHSA-m2m6-cff5-3w7cghsaADVISORY
- github.com/redwoodjs/sdk/security/advisories/GHSA-m2m6-cff5-3w7cnvdVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2026-42190ghsaADVISORY
- github.com/redwoodjs/sdk/releases/tag/v1.2.3nvdProductRelease NotesWEB
News mentions
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