2025-11-21 Daily Vulns

NEW:

CVE	vendor-product	description	metric	Referenceurl	title	GithubURL
CVE-2025-65025	esm-dev - esm.sh	esm.sh is a nobuild content delivery network(CDN) for modern web development. Prior to version 136, the esm.sh CDN service is vulnerable to path traversal 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, files may be written to arbitrary locations on the server, escaping the intended extraction directory. This issue has been patched in version 136.	CVSS3.1: 8.2 - HIGH	0 1	Exploitation: pocAutomatable: yesTechnical Impact: partial	esm.sh CDN service has arbitrary file write via tarslip	github