{"answers":{"affected":"2 open source packages ship an affected version, including node-red-dashboard. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-3223 exists.","fix":"Upgrade node-red-dashboard to 2.26.2 or later.","what":"CVE-2021-3223 is a high-severity path traversal vulnerability in n/a, published on 26 Jan 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-3223 and fix it if it is affected.\n\nWhat it is: CVE-2021-3223 is a high-severity path traversal vulnerability in n/a, published on 26 Jan 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-3223 exists.\n\nAffected packages and fixed versions:\n- node-red-dashboard (npm): affected all versions; fixed in 2.26.2\n- node-red-dashboard (npm): affected all versions; fixed in 2.26.2\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2021-3223/ (Markdown: https://insights.sbomify.com/CVE-2021-3223/index.md)","id":"CVE-2021-3223","markdown":"https://insights.sbomify.com/CVE-2021-3223/index.md","name":"CVE-2021-3223","record":{"aliases":["GHSA-2hw7-mxvj-m455"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Node-RED Dashboard","requires_auth":"none","summary":"An attacker can read arbitrary files from the server via directory traversal in Node-RED Dashboard.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"node-red-dashboard","vendor":"nodered"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"Node-RED-Dashboard before 2.26.2 allows ui_base/js/..%2f directory traversal to read files.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2021/CVE-2021-3223.yaml","stars":null,"title":"Node RED Dashboard \u003c2.26.2 - Local File Inclusion"}],"tier":"weaponised"},"has_fix":true,"headline":"Path traversal in Node-RED-Dashboard","id":"CVE-2021-3223","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"path_traversal","year":"2021"},"n_packages":2,"n_references":2,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2021-3224"},"packages":[{"ecosystem":"npm","fixed":["2.26.2"],"introduced":["0"],"last_affected":[],"package":"node-red-dashboard","purl":null,"source":"GHSA-2hw7-mxvj-m455"},{"ecosystem":"npm","fixed":["2.26.2"],"introduced":["0"],"last_affected":[],"package":"node-red-dashboard","purl":"pkg:npm/node-red-dashboard","source":"GHSA-2hw7-mxvj-m455"}],"prev":{"headline":"Code injection in n/a","id":"CVE-2021-3210"},"products":["n/a"],"published":"2021-01-26","related":[{"cvss_score":5.4,"headline":"Cross-site Scripting in node-red-dashboard","id":"CVE-2019-10756","kev_date_added":null,"published":"2019-10-08"},{"cvss_score":3.5,"headline":"node-red-dashboard ui_text Format ui-component-ctrl.js cross site scripting","id":"CVE-2022-3783","kev_date_added":null,"published":"2022-10-31"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["n/a"]},"summary":"An attacker can read arbitrary files from the server via directory traversal in Node-RED Dashboard.","url":"https://insights.sbomify.com/CVE-2021-3223/"}