{"id":"CVE-2021-21298","state":"PUBLISHED","title":"Path traversal in Node-Red","description":"Node-Red is a low-code programming for event-driven applications built using nodejs. Node-RED 1.2.7 and earlier has a vulnerability which allows arbitrary path traversal via the Projects API. If the Projects feature is enabled, a user with `projects.read` permission is able to access any file via the Projects API. The issue has been patched in Node-RED 1.2.8. The vulnerability applies only to the Projects feature which is not enabled by default in Node-RED. The primary workaround is not give untrusted users read access to the Node-RED editor.","publishedAt":"2021-02-26T16:25:14.000Z","updatedAt":"2024-08-03T18:09:15.856Z","severity":{"score":3.5,"label":"Low","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["node-red node-red"],"affected":[{"vendor":"node-red","product":"node-red","versions":[{"version":"< 1.2.8","status":"affected"}]}],"references":["https://www.npmjs.com/package/%40node-red/runtime","https://github.com/node-red/node-red/releases/tag/1.2.8","https://github.com/node-red/node-red/security/advisories/GHSA-m33v-338h-4v9f","https://github.com/node-red/node-red/commit/74db3e17d075f23d9c95d7871586cf461524c456"],"weaknesses":["CWE-22"],"ingestedAt":"2026-10-29T19:47:59.168Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/21xxx/CVE-2021-21298.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-21298","state":"PUBLISHED","datePublished":"2021-02-26T16:25:14.000Z","dateUpdated":"2024-08-03T18:09:15.856Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2020-12-22T00:00:00.000Z"},"containers":{"cna":{"title":"Path traversal in Node-Red","descriptions":[{"lang":"en","value":"Node-Red is a low-code programming for event-driven applications built using nodejs. Node-RED 1.2.7 and earlier has a vulnerability which allows arbitrary path traversal via the Projects API. If the Projects feature is enabled, a user with `projects.read` permission is able to access any file via the Projects API. The issue has been patched in Node-RED 1.2.8. The vulnerability applies only to the Projects feature which is not enabled by default in Node-RED. The primary workaround is not give untrusted users read access to the Node-RED editor."}],"affected":[{"vendor":"node-red","product":"node-red","versions":[{"version":"< 1.2.8","status":"affected"}]}],"references":[{"url":"https://www.npmjs.com/package/%40node-red/runtime","tags":["x_refsource_MISC"]},{"url":"https://github.com/node-red/node-red/releases/tag/1.2.8","tags":["x_refsource_MISC"]},{"url":"https://github.com/node-red/node-red/security/advisories/GHSA-m33v-338h-4v9f","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/node-red/node-red/commit/74db3e17d075f23d9c95d7871586cf461524c456","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":3.5,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","dateUpdated":"2021-02-26T16:25:14.000Z","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa"},"source":{"advisory":"GHSA-m33v-338h-4v9f","discovery":"UNKNOWN"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security-advisories@github.com","ID":"CVE-2021-21298","STATE":"PUBLIC","TITLE":"Path traversal in Node-Red"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"node-red","version":{"version_data":[{"version_value":"< 1.2.8"}]}}]},"vendor_name":"node-red"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Node-Red is a low-code programming for event-driven applications built using nodejs. Node-RED 1.2.7 and earlier has a vulnerability which allows arbitrary path traversal via the Projects API. If the Projects feature is enabled, a user with `projects.read` permission is able to access any file via the Projects API. The issue has been patched in Node-RED 1.2.8. The vulnerability applies only to the Projects feature which is not enabled by default in Node-RED. The primary workaround is not give untrusted users read access to the Node-RED editor."}]},"impact":{"cvss":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":3.5,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')"}]}]},"references":{"reference_data":[{"name":"https://www.npmjs.com/package/@node-red/runtime","refsource":"MISC","url":"https://www.npmjs.com/package/@node-red/runtime"},{"name":"https://github.com/node-red/node-red/releases/tag/1.2.8","refsource":"MISC","url":"https://github.com/node-red/node-red/releases/tag/1.2.8"},{"name":"https://github.com/node-red/node-red/security/advisories/GHSA-m33v-338h-4v9f","refsource":"CONFIRM","url":"https://github.com/node-red/node-red/security/advisories/GHSA-m33v-338h-4v9f"},{"name":"https://github.com/node-red/node-red/commit/74db3e17d075f23d9c95d7871586cf461524c456","refsource":"MISC","url":"https://github.com/node-red/node-red/commit/74db3e17d075f23d9c95d7871586cf461524c456"}]},"source":{"advisory":"GHSA-m33v-338h-4v9f","discovery":"UNKNOWN"}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.npmjs.com/package/%40node-red/runtime","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://github.com/node-red/node-red/releases/tag/1.2.8","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://github.com/node-red/node-red/security/advisories/GHSA-m33v-338h-4v9f","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://github.com/node-red/node-red/commit/74db3e17d075f23d9c95d7871586cf461524c456","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T18:09:15.856Z"}}]}}}