chore: fix open Dependabot security alerts - #470
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Bumps the vulnerable transitive dependencies flagged by Dependabot via pnpm overrides, and the direct nanoid dependency in the examples. - nanoid >= 4 -> ^5.1.16 (GHSA infinite loop on negative/zero size) - brace-expansion >= 4 -> ^5.0.9 (DoS via unbounded intermediate arrays) - dompurify -> ^3.4.13 (XSS via detached subtree after IN_PLACE hook removal) - fast-uri -> ^3.1.5 (host confusion via backslash authority introducer) - js-yaml 3 -> ^3.15.1, js-yaml 4 -> ^4.3.1 (quadratic CPU in !!omap) - mermaid -> ^11.16.1 (DoS, prototype pollution, CSS injection) - postcss -> ^8.5.23 (arbitrary .map file read via sourceMappingURL) - @sveltejs/kit -> ^2.70.2 (ReDoS in Accept header content negotiation) image-size (alerts #979, #980) has no patched release yet, so it is left as-is. It is only used at build time by the docs site. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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dferber90
enabled auto-merge (squash)
August 11, 2026 18:13
AndyBitz
approved these changes
Aug 11, 2026
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Resolves 18 of the 20 open Dependabot alerts.
All of the affected packages are transitive dev/build dependencies (docs site, examples, tooling) except
nanoid, which is a direct dependency of two examples. Fixed withpnpm.overridesin the rootpackage.jsonplus direct bumps inexamples/shirt-shopandexamples/snippets.nanoid(>= 4)brace-expansion(>= 4)dompurifyfast-urijs-yaml(3.x / 4.x)mermaidpostcss@sveltejs/kitjs-yamlandbrace-expansionuse range-scoped overrides so the still-supported older major lines aren't force-upgraded across a breaking boundary.Left unaddressed
image-size(#979, #980, both high) — no patched version exists yet (<= 2.0.2is the vulnerable range and 2.0.2 is latest). Both are DoS-via-malformed-image issues in the ICNS/JXL/HEIF parsers; it is only reached at build time by the docs site, which parses images we control.Incidental
The lockfile refresh also re-resolved the root
react: "canary"devDependency (thecanarytag moved andminimumReleaseAgefilters out the newest builds). Unrelated to the security fixes, but unavoidable when re-resolving.Verification
pnpm build(24/24 tasks) andpnpm test(17/17 tasks) both pass.🤖 Generated with Claude Code