fix(deps): upgrade react-router-dom to v7 and patch vulnerable transitive packages - #202
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…tive packages npm audit reported 7 advisories on main: react-router / react-router-dom open redirect (moderate, all 6.x affected), js-yaml CVE-2026-59870 and DoS advisories in postcss, nanoid, browserslist and brace-expansion. The router migration only drops the v7 future flags, which are the default behaviour in react-router 7.
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main moved to react-router 7 (BananaOps#202), where the v7_* future flags are the default behaviour and no longer part of the MemoryRouter props.
This was referenced Sep 28, 2026
TartanLeGrand
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main moved to react-router 7 (BananaOps#202), where the v7_* future flags are the default behaviour and no longer part of the MemoryRouter props.
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What
npm auditonmainreports 7 advisories (5 high, 2 moderate), all pre-existing. The Snyk PR check only runs when a manifest changes, so every PR touchingweb/package.jsoninherits them and fails (#200, #201).react-router-dom6.30.x to 7.18.3: open redirect via backslash in<Link>/useNavigateand arbitrary constructor injection (moderate, production dependency). Every 6.x release is affected. The app already ran with thev7_startTransitionandv7_relativeSplatPathfuture flags, so the migration is the package bump plus removing those flags, which are the default in v7. Imports used (BrowserRouter,Routes,Route,Link,Navigate,Outlet,useNavigate,useParams,useLocation) are unchanged.js-yaml4.3.2: quadratic CPU consumption in!!omapresolution, CVE-2026-59870 (high, transitive).postcss8.5.28,nanoid3.3.18,browserslist4.28.9,brace-expansion1.1.18 / 5.0.9: DoS and prototype write advisories in build-time dependencies (high, dev only).Checks
npm audit: 0 vulnerabilities (was 7).npm run buildandnpm run build:static: green.tsc --noEmit: 122 errors, identical tomain, none new./to/dashboard, sidebar navigation and page rendering work under react-router 7.Refs #200, #201