vulnerability-in-Remix-React-Router-CVE-2025-31137-

Panoramica Dopo aver letto il write-up di @zhero nel suo blog personale, ho deciso di costruire questa CTF per imparare come funzionano le cose; dopo di che ho deciso di condividerla con chiunque voglia imparare a sfruttare questa vulnerabilità. Ho provato a creare la CTF con la versione...

@remix-run/architect (>=2.17.3, <=2.17.4), @remix-run/cloudflare (>=2.17.3, <=2.17.4) +10 more potentially affected by CVE-2026-53663 via @remix-run/server-runtime (>=2.17.3, <=2.17.4)

@remix-run/server-runtime NPM version =2.17.3, =2.17.3, =2.17.3, =2.17.3, =2.17.3, =2.17.3, =2.17.3, =2.17.3, =2.17.3, =2.17.3, =2.17.3, =2.17.3, =0.11.30, =0.12.30 Source cves: CVE-2026-53663 Source advisory: SNYK:JS-REMIXRUNSERVERRUNTIME-17342509...

@1023-ventures/merope2 (>=0.2.1, <=0.2.9), @1023-ventures/vega-core (>=0.5.0, <=0.6.2) +1335 more potentially affected by CVE-2026-40181 via @remix-run/router (>=1.3.0, <=1.23.2-pre-v6.0)

@remix-run/router NPM version =1.3.0, =0.2.1, =0.5.0, =0.0.1, =0.0.1, =3.0.0, =0.0.0-beta-20260120211922, =1.0.0, =1.0.0, =1.0.0, =2.7.0, =0.0.1, =0.1.0, =0.0.0, =2.13.1, =2.13.94 and more Source cves: CVE-2026-40181 Source advisory: OSV:GHSA-2J2X-HQR9-3H42...

CVE-2026-21884 React Router SSR XSS in ScrollRestoration

React Router is a router for React. In @remix-run/react version prior to 2.17.3. and react-router 7.0.0 through 7.11.0, a XSS vulnerability exists in in React Router's API in Framework Mode when using the getKey/storageKey props during Server-Side Rendering which could allow arbitrary JavaScript...

CVE-2025-61686 React Router has Path Traversal in File Session Storage

React Router is a router for React. In @react-router/node versions 7.0.0 through 7.9.3, @remix-run/deno prior to version 2.17.2, and @remix-run/node prior to version 2.17.2, if createFileSessionStorage is being used from @react-router/node or @remix-run/node/@remix-run/deno in Remix v2 with an...

@buttery/tokens (>=0.1.2, <=0.1.10), @common-stack/frontend-stack-react (>=6.0.6-alpha.23, <=10.0.1-alpha.0) +29 more potentially affected by CVE-2026-22030 via @remix-run/server-runtime (>=2.0.0, <=2.17.2)

@remix-run/server-runtime NPM version =2.0.0, =0.1.2, =6.0.6-alpha.23, =6.0.6-alpha.28, =2.9.1-dario-6, =0.1.0, =5.6.0, =5.13.0, =5.6.0, =5.6.0, =0.0.1-alpha.0, =2.0.0-pre.0, =2.0.0-pre.0, =2.0.0-pre.0, =2.0.0-pre.0, =2.0.0-pre.0, =2.17.2 and more Source cves: CVE-2026-22030 Source advisory:...

@buttery/tokens (>=0.1.2, <=0.1.10), @common-stack/frontend-stack-react (>=6.0.6-alpha.23, <=10.0.1-alpha.0) +29 more potentially affected by CVE-2026-22030 via @remix-run/server-runtime (>=2.0.0, <=2.17.2)

@remix-run/server-runtime NPM version =2.0.0, =0.1.2, =6.0.6-alpha.23, =6.0.6-alpha.28, =2.9.1-dario-6, =0.1.0, =5.6.0, =5.13.0, =5.6.0, =5.6.0, =0.0.1-alpha.0, =2.0.0-pre.0, =2.0.0-pre.0, =2.0.0-pre.0, =2.0.0-pre.0, =2.0.0-pre.0, =2.17.2 and more Source cves: CVE-2026-22030 Source advisory:...

@1023-ventures/merope2 (>=0.2.1, <=0.2.9), @1023-ventures/vega-core (>=0.5.0, <=0.6.2) +1397 more potentially affected by CVE-2026-22029 via @remix-run/router (>=1.0.0, <=1.23.1-pre-v6.0)

@remix-run/router NPM version =1.0.0, =0.2.1, =0.5.0, =0.0.1, =0.0.1, =3.0.0, =0.0.0-beta-20260120211922, =1.0.0, =1.0.0, =1.0.0, =2.7.0, =0.0.1, =0.1.0, =0.0.0, =6.24.1, =8.19.1 and more Source cves: CVE-2026-22029 Source advisory: SNYK:JS-REMIXRUNROUTER-14908530...

@buttery/tokens (>=0.1.2, <=0.1.10), @common-stack/frontend-stack-react (>=6.0.6-alpha.23, <=10.0.1-alpha.0) +7 more potentially affected by CVE-2026-21884 via @remix-run/react (>=2.0.0, <=2.17.2)

@remix-run/react NPM version =2.0.0, =0.1.2, =6.0.6-alpha.23, =0.1.0, =5.6.0, =0.0.1-alpha.0, =2.0.0-pre.0, =3.0.0, =0.4.0, =0.11.29 Source cves: CVE-2026-21884 Source advisory: SNYK:JS-REMIXRUNREACT-14908292...

@buttery/tokens (>=0.1.2, <=0.1.10), @common-stack/frontend-stack-react (>=6.0.6-alpha.23, <=10.0.1-alpha.0) +7 more potentially affected by CVE-2026-21884 via @remix-run/react (>=2.0.0, <=2.17.2)

@remix-run/react NPM version =2.0.0, =0.1.2, =6.0.6-alpha.23, =0.1.0, =5.6.0, =0.0.1-alpha.0, =2.0.0-pre.0, =3.0.0, =0.4.0, =0.11.29 Source cves: CVE-2026-21884 Source advisory: OSV:GHSA-8V8X-CX79-35W7...

@1023-ventures/merope2 (>=0.2.1, <=0.2.9), @1023-ventures/vega-core (>=0.5.0, <=0.6.2) +1397 more potentially affected by CVE-2025-68470 via @remix-run/router (>=1.0.0, <=1.23.0-pre-v6.0)

@remix-run/router NPM version =1.0.0, =0.2.1, =0.5.0, =0.0.1, =0.0.1, =3.0.0, =0.0.0-beta-20260120211922, =1.0.0, =1.0.0, =1.0.0, =2.7.0, =0.0.1, =0.1.0, =0.0.0, =6.24.1, =8.19.1 and more Source cves: CVE-2025-68470 Source advisory: SNYK:JS-REMIXRUNROUTER-14908287...

@buttery/tokens (>=0.1.2, <=0.1.10), @common-stack/frontend-stack-react (>=6.0.6-alpha.23, <=10.0.1-alpha.0) +19 more potentially affected by CVE-2025-61686 via @remix-run/node (>=2.0.0, <=2.17.1)

@remix-run/node NPM version =2.0.0, =0.1.2, =6.0.6-alpha.23, =6.0.6-alpha.28, =2.9.1-dario-6, =0.1.0, =5.6.0, =5.13.0, =5.6.0, =5.6.0, =0.0.1-alpha.0, =2.0.0-pre.0, =2.2.0-pre.0, =2.0.0-pre.0, =2.0.0-pre.0, =2.0.0-pre.0, =2.17.1 and more Source cves: CVE-2025-61686 Source advisory:...

@buttery/tokens (>=0.1.2, <=0.1.10), @common-stack/frontend-stack-react (>=6.0.6-alpha.23, <=10.0.1-alpha.0) +19 more potentially affected by CVE-2025-61686 via @remix-run/node (>=2.0.0, <=2.17.1)

@remix-run/node NPM version =2.0.0, =0.1.2, =6.0.6-alpha.23, =6.0.6-alpha.28, =2.9.1-dario-6, =0.1.0, =5.6.0, =5.13.0, =5.6.0, =5.6.0, =0.0.1-alpha.0, =2.0.0-pre.0, =2.2.0-pre.0, =2.0.0-pre.0, =2.0.0-pre.0, =2.0.0-pre.0, =2.17.1 and more Source cves: CVE-2025-61686 Source advisory:...

@b42inc/remix-i18n (0.0.1), @briandlee/remix-return-navigation (>=1.0.0-post, <=1.1.0-dev0) +69 more potentially affected by CVE-2025-59057 via @remix-run/react (>=1.15.0, <=2.17.0-pre.1)

@remix-run/react NPM version =1.15.0, =1.0.0-post, =0.1.2, =1.0.0, =6.0.6-alpha.23, =0.0.2-alpha.0, =0.0.1, =0.0.1, =0.1.0, =1.0.0, =0.0.22, =0.0.6, =0.0.1, =5.6.0, =5.28.0 and more Source cves: CVE-2025-59057 Source advisory: OSV:GHSA-3CGP-3XVW-98X8...

@b42inc/remix-i18n (0.0.1), @briandlee/remix-return-navigation (>=1.0.0-post, <=1.1.0-dev0) +69 more potentially affected by CVE-2025-59057 via @remix-run/react (>=1.15.0, <=2.17.0-pre.1)

@remix-run/react NPM version =1.15.0, =1.0.0-post, =0.1.2, =1.0.0, =6.0.6-alpha.23, =0.0.2-alpha.0, =0.0.1, =0.0.1, =0.1.0, =1.0.0, =0.0.22, =0.0.6, =0.0.1, =5.6.0, =5.28.0 and more Source cves: CVE-2025-59057 Source advisory: SNYK:JS-REMIXRUNREACT-14908290...

@common-stack/frontend-stack-react (>=8.0.1-alpha.0, <=8.4.1-alpha.0), @epic-web/workshop-app (>=5.6.0, <=5.28.0) +4 more potentially affected by CVE-2025-31137 via @remix-run/express (>=2.11.1, <=2.16.2-pre.0)

@remix-run/express NPM version =2.11.1, =8.0.1-alpha.0, =5.6.0, =0.1.49, =2.11.1-pre.0, =0.0.5, =3.0.0, =3.4.6 Source cves: CVE-2025-31137 Source advisory: OSV:GHSA-4Q56-CRQP-V477...

Malicious code in remix-run-route (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware a5399b923491b48948c89e6e1e30d9d3028f6bb8db3bdc9f8d48b513a879ac1c Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

MAL-2025-2409 Malicious code in remix-run-route (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware a5399b923491b48948c89e6e1e30d9d3028f6bb8db3bdc9f8d48b513a879ac1c Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

Malicious Package

Overview remix-run is a malicious package. The package's name is based on existing repositories, namespaces, or components used by popular companies in an effort to trick employees into downloading it, also known as 'dependency confusion'. Therefore, you're only vulnerable if this package was...