GHSA-w87r-vg9q-crqm

Suggest an improvement
Source
https://github.com/advisories/GHSA-w87r-vg9q-crqm
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/11/GHSA-w87r-vg9q-crqm/GHSA-w87r-vg9q-crqm.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-w87r-vg9q-crqm
Aliases
  • CVE-2025-13437
Published
2025-11-20T18:31:01Z
Modified
2025-11-21T18:44:00.001863Z
Severity
  • 5.6 (Medium) CVSS_V4 - 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 CVSS Calculator
Summary
zx Uses Incorrectly-Resolved Name or Reference
Details

When zx is invoked with --prefer-local=<path>, the CLI creates a symlink named ./nodemodules pointing to <path>/nodemodules. 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.

Database specific 
{
    "github_reviewed": true,
    "github_reviewed_at": "2025-11-21T18:01:32Z",
    "nvd_published_at": "2025-11-20T17:15:49Z",
    "severity": "MODERATE",
    "cwe_ids": [
        "CWE-706"
    ]
}
References

Affected packages

npm / zx

Package

Name
zx
View open source insights on deps.dev
Purl
pkg:npm/zx

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.8.5

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/11/GHSA-w87r-vg9q-crqm/GHSA-w87r-vg9q-crqm.json"