VDB
GO-2026-4332
GO-2026-4332
PUBLISHED
CVSS 8.699999809265137 HIGH
esm.sh has a path traversal in extractPackageTarball enables file writes from malicious packages
Risk Scores
CVSS v4.0
8.699999809265137
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| github.com | esm-dev/esm.sh | 0, 0 |
Timeline
- Feb 26, 2026 CVE Published
- Feb 26, 2026 CVE Updated
- May 1, 2026 Security Advisory
References
- https://github.com/esm-dev/esm.sh/security/advisories/GHSA-2657-3c98-63jq advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-23644 advisory
- https://github.com/esm-dev/esm.sh/commit/9d77b88c320733ff6689d938d85d246a3af9af16 patch
- https://github.com/esm-dev/esm.sh/commit/c62ab83c589e7b421a0e1376d2a00a4e48161093 patch