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chore(deps): bump js-yaml to patched version (GHSA-5p4m-2wfm-xmqj) - #19
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Quadratic-complexity DoS in js-yaml YAML parsing (omap/merge-key). Bump transitive js-yaml 3.x->3.15.1 and 4.x->4.3.1. Lockfile-only, no dependency graph change.
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What this protects against: A crafted YAML input could pin a CPU at 100% and hang the process, a denial-of-service vector.
Change: bump
js-yamlto patched versions (both the 3.x and 4.x copies in the tree). No behavior change for users.flowchart LR A[Malicious YAML] --> B{js-yaml 3.14.2 / 4.1.1} B -->|vulnerable| C[💥 quadratic CPU / hang] A --> D{js-yaml 3.15.1 / 4.3.1} D -->|patched| E[✅ parsed safely]Technical detail
Package
js-yaml· high · GHSA-5p4m-2wfm-xmqj ·package-lock.json. Transitive copies bumped:3.14.2→3.15.1, and the eslint/puppeteer4.1.1copies →4.3.1. Quadratic-complexity DoS in!!omap/ merge-key alias resolution — a small crafted document forces O(n²) CPU. All bumps stay within their major line (deps and API unchanged), a lockfile-only change.🤖 This was posted by Claude