{"answers":{"affected":"2 open source packages ship an affected version, including rwsdk. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-42190 in the wild and no public exploit code.","fix":"Upgrade rwsdk to 1.2.3 or later.","what":"CVE-2026-42190 is a medium-severity vulnerability in redwoodjs sdk, published on 8 May 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-42190 and fix it if it is affected.\n\nWhat it is: CVE-2026-42190 is a medium-severity vulnerability in redwoodjs sdk, published on 8 May 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-42190 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- rwsdk (npm): affected from 1.0.0-beta.50; fixed in 1.2.3\n- rwsdk (npm): affected from 1.0.0-beta.50; fixed in 1.2.3\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-42190/ (Markdown: https://insights.sbomify.com/CVE-2026-42190/index.md)","id":"CVE-2026-42190","markdown":"https://insights.sbomify.com/CVE-2026-42190/index.md","name":"CVE-2026-42190","record":{"aliases":["GHSA-m2m6-cff5-3w7c"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"RedwoodSDK framework","requires_auth":"none","summary":"Attackers can perform cross-site request forgery against RedwoodSDK server actions by exploiting missing origin validation, potentially hijacking user sessions.","user_interaction":"required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"redwoodsdk","vendor":"redwoodjs"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-352","name":"Cross-Site Request Forgery"}],"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.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"RedwoodSDK: Same-site CSRF in in server actions","id":"CVE-2026-42190","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"csrf","year":"2026"},"n_packages":2,"n_references":2,"next":{"headline":"OpenTelemetry's disk retry default temp path enables local blob injection via OTLP Exporter","id":"CVE-2026-42191"},"packages":[{"ecosystem":"npm","fixed":["1.2.3"],"introduced":["1.0.0-beta.50"],"last_affected":[],"package":"rwsdk","purl":null,"source":"GHSA-m2m6-cff5-3w7c"},{"ecosystem":"npm","fixed":["1.2.3"],"introduced":["1.0.0-beta.50"],"last_affected":[],"package":"rwsdk","purl":"pkg:npm/rwsdk","source":"GHSA-m2m6-cff5-3w7c"}],"prev":{"headline":"Russh: Pre-auth DoS via unbounded allocation in keyboard-interactive auth","id":"CVE-2026-42189"},"products":["sdk"],"published":"2026-05-08","related":[{"cvss_score":8.1,"headline":"RedwoodSDK has a CSRF vulnerability in server function dispatch via GET requests","id":"CVE-2026-39371","kev_date_added":null,"published":"2026-04-07"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-05-12","vendors":["redwoodjs"]},"summary":"Attackers can perform cross-site request forgery against RedwoodSDK server actions by exploiting missing origin validation, potentially hijacking user sessions.","url":"https://insights.sbomify.com/CVE-2026-42190/"}