Go/github.com/esm-dev/esm.sh CVE-2026-23644: high 7.5, EPSS 0.56%
esm.sh has a path traversal in extractPackageTarball enables file writes from malicious packages
Action: Upgrade github.com/esm-dev/esm.sh to 0.0.0-20260116051925-c62ab83c589e or later.
go get github.com/esm-dev/esm.sh@v0.0.0-20260116051925-c62ab83c589eAffected
| introduced | fixed | last affected |
|---|---|---|
| 0 | - | - |
Fixed versions
| 0.0.0-20260116051925-c62ab83c589e |
Sources
- osv: GO-2026-4332
- nvd: CVE-2026-23644
- https://github.com/esm-dev/esm.sh/security/advisories/GHSA-2657-3c98-63jq
- https://github.com/esm-dev/esm.sh/commit/9d77b88c320733ff6689d938d85d246a3af9af16
- https://github.com/esm-dev/esm.sh/commit/c62ab83c589e7b421a0e1376d2a00a4e48161093
CVE-2026-23644 · published · modified · JSON