{"id":"EUVD-2026-81665","revision":null,"records":[{"revision":"440313522b0d4ab2b11618070efeef96","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-71538","aliases":[],"title":"@cyclonedx/cyclonedx-npm: Shell Injection via Unsanitized --workspace Argument on Windows","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.","state":0,"publishedAt":"2026-09-17T14:35:39.144+00:00","modifiedAt":"2026-09-17T15:30:52.84+00:00","affected":[{"ecosystem":"Vendor product","name":"cyclonedx-node-npm","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"CycloneDX\",\n                    \"product\": \"cyclonedx-node-npm\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 6.0.0\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":8.5,"severity":"HIGH"}],"references":["https://github.com/CycloneDX/cyclonedx-node-npm/security/advisories/GHSA-q69g-4hcv-6jg4","https://github.com/CycloneDX/cyclonedx-node-npm/pull/1489","https://github.com/CycloneDX/cyclonedx-node-npm/commit/15d3beb5bcd2b0b6eccfdf31192f5103b3f12c0f","https://github.com/CycloneDX/cyclonedx-node-npm/releases/tag/v6.0.0"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-71538","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-71538","identifiers":["CVE-2026-71538"]},"retained":false,"historicalAffected":[]},{"revision":"4ea7be5e379443da9080f1ecba1bf7c7","observedAt":"2026-11-11T16:02:37.889+00:00","statement":{"source":"euvd","id":"EUVD-2026-81665","aliases":["CVE-2026-71538","GHSA-q69g-4hcv-6jg4"],"title":"@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 …","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.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":8.5,"severity":null}],"references":["https://github.com/CycloneDX/cyclonedx-node-npm/security/advisories/GHSA-q69g-4hcv-6jg4","https://github.com/CycloneDX/cyclonedx-node-npm/pull/1489","https://github.com/CycloneDX/cyclonedx-node-npm/commit/15d3beb5bcd2b0b6eccfdf31192f5103b3f12c0f","https://github.com/CycloneDX/cyclonedx-node-npm/releases/tag/v6.0.0"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-81665","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Sep 17, 2026, 2:35:39 PM","dateUpdated":"Sep 17, 2026, 3:30:52 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-81665","identifiers":["EUVD-2026-81665","CVE-2026-71538","GHSA-q69g-4hcv-6jg4"]},"retained":false,"historicalAffected":[]},{"revision":"592122d5e0364e73b6f824e071858cff","observedAt":"2026-10-25T15:18:57.446+00:00","statement":{"source":"nvd","id":"CVE-2026-71538","aliases":[],"title":"@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 …","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.","state":0,"publishedAt":"2026-09-17T15:16:51.1+00:00","modifiedAt":"2026-09-30T17:51:36.337+00:00","affected":[],"metrics":[{"system":"CVSS 4.0 · security-advisories@github.com · Secondary","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","score":8.5,"severity":"HIGH"}],"references":["https://github.com/CycloneDX/cyclonedx-node-npm/commit/15d3beb5bcd2b0b6eccfdf31192f5103b3f12c0f","https://github.com/CycloneDX/cyclonedx-node-npm/pull/1489","https://github.com/CycloneDX/cyclonedx-node-npm/releases/tag/v6.0.0","https://github.com/CycloneDX/cyclonedx-node-npm/security/advisories/GHSA-q69g-4hcv-6jg4"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-71538","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Awaiting Analysis","weaknesses":["CWE-78"],"productCriteria":[],"sourceDates":{"published":"2026-09-17T15:16:51.100","lastModified":"2026-09-30T17:51:36.337"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-71538","identifiers":["CVE-2026-71538"]},"retained":false,"historicalAffected":[]},{"revision":"f79b1e1fae2644dca249c45c2d44dc51","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"GHSA-q69g-4hcv-6jg4","aliases":["CVE-2026-71538"],"title":"@cyclonedx/cyclonedx-npm: Shell Injection via Unsanitized --workspace Argument on Windows","description":"## Summary\n\nA **Windows-specific** command injection vulnerability exists in `@cyclonedx/cyclonedx-npm` when the CLI is invoked with the `--workspace <value>` option.  \nUser-supplied `--workspace` values can be passed to a shell command without proper neutralization on the Windows fallback execution path, enabling attackers to inject arbitrary OS commands.  \n\nThe vulnerability was fixed in version [6.0.0][v6.0.0].\n\n## Vulnerability Details\n\nWhen `cyclonedx-npm` is executed with the `--workspace` option, the provided argument is incorporated into an internal command execution flow.  \nOn **Windows systems**, this path can interpret untrusted `--workspace` input as shell syntax if not safely handled.\n\nAs a result, specially crafted workspace names can break out of the intended command context and execute arbitrary commands with the privileges of the invoking user.\n\n## Impact\n\nAn attacker who can influence the value passed to `--workspace` can execute arbitrary OS commands **on Windows hosts**.  \nThis may lead to:\n\n* Arbitrary command execution\n* Data exfiltration\n* Local privilege escalation (depending on runtime context and privileges)\n* Modification or destruction of files accessible to the user running the CLI\n\nThe vulnerability affects only scenarios where:\n\n* The user invokes `cyclonedx-npm` with `--workspace <value>`, and\n* The vulnerable execution path is reached on **Windows**.\n\n## Exploitation Conditions (High-Level)\n\nExploitation requires the attacker to supply or influence the `--workspace` value passed to the CLI.  \nIf the tool falls back to the vulnerable shell execution path on **Windows**, specially crafted workspace identifiers can cause unintended command execution.  \nNo exploit code is included here to avoid providing weaponizable examples.\n\n## Root Cause\n\nThe CLI fallback execution path on **Windows** constructed a shell command using untrusted input from the `--workspace` option.  \nBecause the fallback code path does not sanitize or escape the workspace value, special shell metacharacters (e.g., `>`, `&`, `|`) are interpreted by the shell, enabling command injection.\n\n## Fix\n\nThe vulnerability was resolved in [PR #1489], which ensures workspace values are handled safely and are no longer passed to a vulnerable shell execution path.\n\nThe fix is included in `@cyclonedx/cyclonedx-npm` version [6.0.0][v6.0.0].\n\n## Remediation\n\n* Upgrade to version [6.0.0][v6.0.0] or later, which contains the complete fix.\n* As a temporary mitigation for older versions, ensure that the environment variable `npm_execpath` is set to a `npm-cli.js` before invoking the tool.\n* Avoid passing untrusted or user-controlled values to the `--workspace` option.\n* If immediate upgrade is not possible, prioritize mitigation on **Windows systems**, where exploitability exists.","state":0,"publishedAt":"2026-09-17T14:50:40+00:00","modifiedAt":"2026-09-17T15:00:05.8997854+00:00","affected":[{"ecosystem":"npm","name":"@cyclonedx/cyclonedx-npm","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"6.0.0"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V4","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"HIGH"}],"references":["https://github.com/CycloneDX/cyclonedx-node-npm/security/advisories/GHSA-q69g-4hcv-6jg4","https://github.com/CycloneDX/cyclonedx-node-npm/pull/1489","https://github.com/CycloneDX/cyclonedx-node-npm/commit/15d3beb5bcd2b0b6eccfdf31192f5103b3f12c0f","https://github.com/CycloneDX/cyclonedx-node-npm","https://github.com/CycloneDX/cyclonedx-node-npm/releases/tag/v6.0.0"],"sourceUrl":"https://github.com/advisories/GHSA-q69g-4hcv-6jg4","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-q69g-4hcv-6jg4","identifiers":["GHSA-q69g-4hcv-6jg4","CVE-2026-71538"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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