{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-55849","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-06-17T16:44:40.994Z","datePublished":"2026-07-08T21:10:15.798Z","dateUpdated":"2026-07-09T19:36:40.011Z"},"containers":{"cna":{"title":"@cyclonedx/cyclonedx-npm: Shell Injection via Unsanitized `--workspace` Argument","problemTypes":[{"descriptions":[{"cweId":"CWE-78","lang":"en","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"LOCAL","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"PASSIVE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.5,"baseSeverity":"HIGH","vectorString":"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","version":"4.0"}}],"references":[{"name":"https://github.com/CycloneDX/cyclonedx-node-npm/security/advisories/GHSA-v75r-vx73-82pj","tags":["x_refsource_CONFIRM"],"url":"https://github.com/CycloneDX/cyclonedx-node-npm/security/advisories/GHSA-v75r-vx73-82pj"},{"name":"https://github.com/CycloneDX/cyclonedx-node-npm/pull/1476","tags":["x_refsource_MISC"],"url":"https://github.com/CycloneDX/cyclonedx-node-npm/pull/1476"},{"name":"https://github.com/CycloneDX/cyclonedx-node-npm/commit/9f646253f4263d8644dadb86e5597fad996f688f","tags":["x_refsource_MISC"],"url":"https://github.com/CycloneDX/cyclonedx-node-npm/commit/9f646253f4263d8644dadb86e5597fad996f688f"},{"name":"https://github.com/CycloneDX/cyclonedx-node-npm/releases/tag/v5.0.0","tags":["x_refsource_MISC"],"url":"https://github.com/CycloneDX/cyclonedx-node-npm/releases/tag/v5.0.0"}],"affected":[{"vendor":"CycloneDX","product":"cyclonedx-node-npm","versions":[{"version":">= 2.1.0, < 5.0.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-07-08T21:10:15.798Z"},"descriptions":[{"lang":"en","value":"@cyclonedx/cyclonedx-npm creates CycloneDX Software Bill of Materials from npm projects. From 2.1.0 before 5.0.0, the CLI passes user-supplied --workspace values to a subshell without proper sanitization when npm_execpath is unset or empty, allowing arbitrary OS command execution with the privileges of the invoking user. This issue is fixed in version 5.0.0."}],"source":{"advisory":"GHSA-v75r-vx73-82pj","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-09T19:36:34.180471Z","id":"CVE-2026-55849","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-07-09T19:36:40.011Z"}}]}}