GHSA-H3MW-4F23-GWPW esm.sh CDN service has arbitrary file write via tarslip

Summary The esm.sh CDN service is vulnerable to a Path Traversal CWE-22 vulnerability during NPM package tarball extraction. An attacker can craft a malicious NPM package containing specially crafted file paths e.g., package/../../tmp/evil.js. When esm.sh downloads and extracts this package, file...