{"id":"CVE-2026-42190","sourceIdentifier":"security-advisories@github.com","published":"2026-05-08T20:16:31.580","lastModified":"2026-06-17T10:47:29.280","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"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":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"redwoodjs","product":"sdk","versions":[{"version":">= 1.0.0-beta.50, < 1.2.3","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":1.6,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-05-12T12:47:18.442327Z","id":"CVE-2026-42190","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-352"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:redwoodjs:redwoodsdk:*:*:*:*:*:*:*:*","versionStartIncluding":"1.0.1","versionEndExcluding":"1.2.3","matchCriteriaId":"3AF1C0CD-80D0-4A93-A6F8-F0E844C54FCB"},{"vulnerable":true,"criteria":"cpe:2.3:a:redwoodjs:redwoodsdk:1.0.0:beta50:*:*:*:*:*:*","matchCriteriaId":"10DFDEC7-D2A7-4AC5-AA0E-E71B483AB0E1"},{"vulnerable":true,"criteria":"cpe:2.3:a:redwoodjs:redwoodsdk:1.0.0:beta51:*:*:*:*:*:*","matchCriteriaId":"DD867EAC-3C9A-4292-AC02-2FEF85F180E2"},{"vulnerable":true,"criteria":"cpe:2.3:a:redwoodjs:redwoodsdk:1.0.0:beta52:*:*:*:*:*:*","matchCriteriaId":"10E3130A-AD36-4681-B938-CC3A4B996D27"},{"vulnerable":true,"criteria":"cpe:2.3:a:redwoodjs:redwoodsdk:1.0.0:beta53:*:*:*:*:*:*","matchCriteriaId":"C19C1D4F-E694-4715-B545-426D87630607"},{"vulnerable":true,"criteria":"cpe:2.3:a:redwoodjs:redwoodsdk:1.0.0:beta53_test20260205213024:*:*:*:*:*:*","matchCriteriaId":"02ADC1FE-B254-49AC-AAE6-3A2FE05CD8FA"},{"vulnerable":true,"criteria":"cpe:2.3:a:redwoodjs:redwoodsdk:1.0.0:beta54:*:*:*:*:*:*","matchCriteriaId":"46F4EA7D-00A2-46BA-9B28-1ED6F6CA810F"},{"vulnerable":true,"criteria":"cpe:2.3:a:redwoodjs:redwoodsdk:1.0.0:beta55:*:*:*:*:*:*","matchCriteriaId":"CCA20DB6-1D44-468F-8E39-36F3EE4EEA9C"},{"vulnerable":true,"criteria":"cpe:2.3:a:redwoodjs:redwoodsdk:1.0.0:beta56:*:*:*:*:*:*","matchCriteriaId":"50C28F45-A680-490A-B5D0-DE9D38F0625F"},{"vulnerable":true,"criteria":"cpe:2.3:a:redwoodjs:redwoodsdk:1.0.0:beta57:*:*:*:*:*:*","matchCriteriaId":"82672146-941B-42C0-B135-E3300A2418F5"},{"vulnerable":true,"criteria":"cpe:2.3:a:redwoodjs:redwoodsdk:1.0.0:beta58:*:*:*:*:*:*","matchCriteriaId":"C1817FEE-0168-4C55-B641-A0CE943CC089"}]}]}],"references":[{"url":"https://github.com/redwoodjs/sdk/releases/tag/v1.2.3","source":"security-advisories@github.com","tags":["Product","Release Notes"]},{"url":"https://github.com/redwoodjs/sdk/security/advisories/GHSA-m2m6-cff5-3w7c","source":"security-advisories@github.com","tags":["Vendor Advisory"]}]}