[fix]: bump handlebars to 4.7.9 (SECURE-3011)#1437
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CVE-2026-33941 / GHSA-xjpj-3mr7-gcpf — handlebars CLI precompiler code injection / XSS vulnerability. handlebars is a transitive devDependency via plop → node-plop, so production bundles are not affected, but we bump for supply-chain hygiene. Forced via yarn resolutions since node-plop pins ^4.4.3. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Summary
Fixes SECURE-3011 — bump
handlebarsfrom 4.7.8 → 4.7.9 to address CVE-2026-33941 / GHSA-xjpj-3mr7-gcpf.--namespace,--commonjs,--handlebarPath).Impact analysis
handlebarsis a transitive devDependency viaplop@^2.5.3→node-plop@0.26.3→handlebars@^4.4.3.generate-componentscript (developer-only component scaffolding) — not bundled into the published package.Approach
node-plopstill pinshandlebars@^4.4.3, so a directyarn upwouldn't shift the resolution. Added a yarnresolutionsentry to force4.7.9:yarn.locknow resolveshandlebars@npm:4.7.9.Test plan
yarn install— resolution applied cleanly (handlebars@npm:4.7.9inyarn.lock)yarn build— exit 0, dist generated (warnings are pre-existing, unrelated to this change)yarn test— 941 passed / 10 skipped / 0 failed across 168 suites🤖 Generated with Claude Code