{"answers":{"affected":"6 open source packages ship an affected version, including n8n. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-1470 exists.","fix":"Upgrade n8n to a fixed version for your release line: 1.123.17, 2.4.5 or 2.5.1.","what":"CVE-2026-1470 is a critical code injection vulnerability in N8n N8n, published on 27 Jan 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-1470 and fix it if it is affected.\n\nWhat it is: CVE-2026-1470 is a critical code injection vulnerability in N8n N8n, published on 27 Jan 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-1470 exists.\n\nAffected packages and fixed versions:\n- n8n (npm): affected all versions; fixed in 1.123.17\n- n8n (npm): affected all versions; fixed in 1.123.17\n- n8n (npm): affected from 2.0.0; fixed in 2.4.5\n- n8n (npm): affected from 2.0.0; fixed in 2.4.5\n- n8n (npm): affected from 2.5.0; fixed in 2.5.1\n- n8n (npm): affected from 2.5.0; fixed in 2.5.1\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-2026-1470/ (Markdown: https://insights.sbomify.com/CVE-2026-1470/index.md)","id":"CVE-2026-1470","markdown":"https://insights.sbomify.com/CVE-2026-1470/index.md","name":"CVE-2026-1470","record":{"aliases":["GHSA-5xrp-6693-jjx9"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"n8n workflow automation","requires_auth":"low_privilege","summary":"Authenticated attackers can bypass the Expression sandbox in n8n to execute arbitrary code, leading to full system compromise.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"JFROG","cpe":[{"product":"n8n","vendor":"n8n"}],"cvss":{"score":9.9,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-95","name":"Improper Neutralization of Directives in Dynamically Evaluated Code"}],"description":"n8n contains a critical Remote Code Execution (RCE) vulnerability in its workflow Expression evaluation system. Expressions supplied by authenticated users during workflow configuration may be evaluated in an execution context that is not sufficiently isolated from the underlying runtime.\n\nAn authenticated attacker could abuse this behavior to execute arbitrary code with the privileges of the n8n process. Successful exploitation may lead to full compromise of the affected instance, including unauthorized access to sensitive data, modification of workflows, and execution of system-level operations.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"n8n Unsafe Workflow Expression Evaluation Allows Remote Code Execution","id":"CVE-2026-1470","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":"n8n:n8n","products":["n8n:n8n"],"type":"code_injection","year":"2026"},"n_packages":6,"n_references":2,"next":{"headline":"Caching of authentication context","id":"CVE-2026-1471"},"packages":[{"ecosystem":"npm","fixed":["1.123.17"],"introduced":["0"],"last_affected":[],"package":"n8n","purl":null,"source":"GHSA-5xrp-6693-jjx9"},{"ecosystem":"npm","fixed":["1.123.17"],"introduced":["0"],"last_affected":[],"package":"n8n","purl":"pkg:npm/n8n","source":"GHSA-5xrp-6693-jjx9"},{"ecosystem":"npm","fixed":["2.4.5"],"introduced":["2.0.0"],"last_affected":[],"package":"n8n","purl":null,"source":"GHSA-5xrp-6693-jjx9"},{"ecosystem":"npm","fixed":["2.4.5"],"introduced":["2.0.0"],"last_affected":[],"package":"n8n","purl":"pkg:npm/n8n","source":"GHSA-5xrp-6693-jjx9"},{"ecosystem":"npm","fixed":["2.5.1"],"introduced":["2.5.0"],"last_affected":[],"package":"n8n","purl":null,"source":"GHSA-5xrp-6693-jjx9"},{"ecosystem":"npm","fixed":["2.5.1"],"introduced":["2.5.0"],"last_affected":[],"package":"n8n","purl":"pkg:npm/n8n","source":"GHSA-5xrp-6693-jjx9"}],"prev":{"headline":"Stored Cross-Site Scripting (XSS) in RLE NOVA's PlanManager","id":"CVE-2026-1469"},"products":["n8n:n8n"],"published":"2026-01-27","related":[{"cvss_score":10,"headline":"n8n Improper Control of Dynamically-Managed Code Resources","id":"CVE-2025-68613","kev_date_added":"2026-03-11","published":"2025-12-19"},{"cvss_score":10,"headline":"n8n is vulnerable to Remote Code Execution via Arbitrary File Write","id":"CVE-2026-21877","kev_date_added":null,"published":"2026-01-08"},{"cvss_score":10,"headline":"n8n Vulnerable to Unauthenticated File Access via Improper Webhook Request Handling","id":"CVE-2026-21858","kev_date_added":null,"published":"2026-01-07"},{"cvss_score":9.9,"headline":"n8n Vulnerable to Arbitrary Command Execution in Pyodide based Python Code Node","id":"CVE-2025-68668","kev_date_added":null,"published":"2025-12-26"},{"cvss_score":9.5,"headline":"n8n has Unauthenticated Expression Evaluation via Form Node","id":"CVE-2026-27493","kev_date_added":null,"published":"2026-02-25"},{"cvss_score":9.4,"headline":"n8n: HTTP Request Node Pagination Prototype Pollution to RCE","id":"CVE-2026-44789","kev_date_added":null,"published":"2026-06-23"}],"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)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-01-27","vendors":["n8n"]},"summary":"Authenticated attackers can bypass the Expression sandbox in n8n to execute arbitrary code, leading to full system compromise.","url":"https://insights.sbomify.com/CVE-2026-1470/"}