CVE Explorer

CVE-2025-65025

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 ve

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:acf9c5f8c66f5d9a24162ee5343cd7bab3d22118bd086e44172dbb52d4fdaa24

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"esm.sh","vendor":"esm-dev","versions":[{"status":"affected","version":"< 136"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:003a32dd41762abcf455f2e24b2e8a3689594f52ed89f2d69043d5e885b5823d · sha256:f8cee2af7dfaee03… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.2,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:003a32dd41762abcf455f2e24b2e8a3689594f52ed89f2d69043d5e885b5823d · sha256:f8cee2af7dfaee03… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:003a32dd41762abcf455f2e24b2e8a3689594f52ed89f2d69043d5e885b5823d · sha256:f8cee2af7dfaee03… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions

{"name":"https://github.com/esm-dev/esm.sh/commit/9d77b88c320733ff6689d938d85d246a3af9af16","tags":["x_refsource_MISC"],"url":"https://github.com/esm-dev/esm.sh/commit/9d77b88c320733ff6689d938d85d246a3af9af16"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:003a32dd41762abcf455f2e24b2e8a3689594f52ed89f2d69043d5e885b5823d · sha256:f8cee2af7dfaee03… · /containers/cna/references/1

{"name":"https://github.com/esm-dev/esm.sh/security/advisories/GHSA-h3mw-4f23-gwpw","tags":["x_refsource_CONFIRM"],"url":"https://github.com/esm-dev/esm.sh/security/advisories/GHSA-h3mw-4f23-gwpw"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:003a32dd41762abcf455f2e24b2e8a3689594f52ed89f2d69043d5e885b5823d · sha256:f8cee2af7dfaee03… · /containers/cna/references/0

{"tags":["exploit"],"url":"https://github.com/esm-dev/esm.sh/security/advisories/GHSA-h3mw-4f23-gwpw"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:003a32dd41762abcf455f2e24b2e8a3689594f52ed89f2d69043d5e885b5823d · sha256:f8cee2af7dfaee03… · /containers/adp/0/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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