fix: replace unmaintained decompress with patched fork - #167
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Resolves GHSA-mp2f-45pm-3cg9 / CVE-2026-53486 (critical): decompress <=4.2.1 allows archive extraction to create files and links outside the target directory. The upstream package is unmaintained with no patched release, so the advisory's remedy is migrating to @xhmikosr/decompress. decompress reaches us only as a transitive dep of @graphprotocol/graph-cli, which imports it as an ESM default import, so an aliased npm override drops in cleanly. Pinned to 11.1.3 rather than 10.2.1 because the 10.x sub-deps pin a vulnerable file-type@20.5.0. Bumps engines to node >=20.18.1, which graph-cli 0.98.1 already requires. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
sammdec
approved these changes
Aug 9, 2026
sammdec
approved these changes
Aug 9, 2026
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Fixes Dependabot alert #142 —
decompress@4.2.1, critical (CVSS 9.1).Upstream
decompressis unmaintained and every version through its last release (4.2.1) is affected — there is no upstream fix. The advisory's own remedy is migrating to the@xhmikosr/decompressfork.