{"id":"GHSA-w87r-vg9q-crqm","revision":"3b894e46ab234ba0a3b2310fce2e32e4","records":[{"revision":"3b894e46ab234ba0a3b2310fce2e32e4","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"GHSA-w87r-vg9q-crqm","aliases":["CVE-2025-13437"],"title":"zx Uses Incorrectly-Resolved Name or Reference","description":"When zx is invoked with --prefer-local=<path>, the CLI creates a symlink named ./node_modules pointing to <path>/node_modules. Due to a logic error in src/cli.ts (linkNodeModules / cleanup), the function returns the target path instead of the alias (symlink path). The later cleanup routine removes what it received, which deletes the target directory itself. Result: zx can delete an external <path>/node_modules outside the current working directory.","state":0,"publishedAt":"2025-11-20T18:31:01+00:00","modifiedAt":"2025-11-21T18:44:00.001863+00:00","affected":[{"ecosystem":"npm","name":"zx","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"8.8.5"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V4","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:H/SC:N/SI:H/SA:H/E:U","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"MODERATE"}],"references":["https://nvd.nist.gov/vuln/detail/CVE-2025-13437","https://github.com/google/zx/issues/1348","https://github.com/google/zx/pull/1349","https://github.com/google/zx/pull/1355","https://github.com/google/zx/commit/9ef6d3c9962c4ba01e3fb8075855570c192b4681","https://github.com/google/zx/commit/a4d1bc2467f305f1c91d62506e215f307dc1fbeb","https://github.com/google/zx"],"sourceUrl":"https://github.com/advisories/GHSA-w87r-vg9q-crqm","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-w87r-vg9q-crqm","identifiers":["GHSA-w87r-vg9q-crqm","CVE-2025-13437"]},"retained":false,"historicalAffected":[]}],"coverage":[]}