CVE-2026-71538
Description
@cyclonedx/cyclonedx-npm creates CycloneDX Software Bill of Materials from npm projects. Prior to version 6.0.0, the Windows fallback path in src/npmRunner.ts, used when npm_execpath does not provide the npm CLI path, can construct a shell command containing an untrusted value from the --workspace option. When an attacker can influence that option and the fallback npm execution path is reached, shell metacharacters in the workspace value can execute arbitrary operating-system commands with the privileges of the user running the CLI, allowing data access, file modification, or service disruption. This issue is fixed in version 6.0.0.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
@cyclonedx/cyclonedx-npmnpm | < 6.0.0 | 6.0.0 |
Affected products
1- Range: <6.0.0
Patches
Vulnerability mechanics
References
5- github.com/advisories/GHSA-q69g-4hcv-6jg4ghsaADVISORY
- github.com/CycloneDX/cyclonedx-node-npm/commit/15d3beb5bcd2b0b6eccfdf31192f5103b3f12c0fnvdWEB
- github.com/CycloneDX/cyclonedx-node-npm/pull/1489nvdWEB
- github.com/CycloneDX/cyclonedx-node-npm/releases/tag/v6.0.0nvdWEB
- github.com/CycloneDX/cyclonedx-node-npm/security/advisories/GHSA-q69g-4hcv-6jg4nvdWEB
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