{"answers":{"affected":"4 open source packages ship an affected version, including flowise and flowise-components. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-69255 exists.","fix":"Upgrade flowise to 3.1.3 or later.","what":"CVE-2026-69255 is a critical code injection vulnerability in Flowiseai Flowise, published on 4 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-69255 and fix it if it is affected.\n\nWhat it is: CVE-2026-69255 is a critical code injection vulnerability in Flowiseai Flowise, published on 4 Aug 2026. 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-2026-69255 exists.\n\nAffected packages and fixed versions:\n- flowise (npm): affected all versions; fixed in 3.1.3\n- flowise (npm): affected all versions; fixed in 3.1.3\n- flowise-components (npm): affected all versions; fixed in 3.1.3\n- flowise-components (npm): affected all versions; fixed in 3.1.3\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-2026-69255/ (Markdown: https://insights.sbomify.com/CVE-2026-69255/index.md)","id":"CVE-2026-69255","markdown":"https://insights.sbomify.com/CVE-2026-69255/index.md","name":"CVE-2026-69255","record":{"aliases":["GHSA-vmv7-4m6c-3cg5"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Flowise LLM builder","requires_auth":"none","summary":"An authenticated attacker can inject Python code into CSV data to execute arbitrary OS commands as root via Pyodide in Flowise.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"flowise","vendor":"flowiseai"}],"cvss":{"score":9.2,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"}],"description":"Flowise is a drag \u0026 drop user interface to build a customized large language model flow. Prior to 3.1.3, the CSVAgent in packages/components/nodes/agents/CSVAgent/CSVAgent.ts extracted attacker-controlled CSV data with file.split(',').pop() and interpolated it directly into executable Python as base64_string = \"${base64String}\" before calling Pyodide. The validatePythonCodeForDataFrame() denylist only checked later LLM-generated code and did not validate this initial code block. An authenticated attacker could inject a closing quote followed by Python code, use Pyodide's js bridge to load Node.js child_process, and execute arbitrary operating system commands as root in the Flowise container. This issue is fixed in version 3.1.3.","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":"Flowise: CSV Agent Remote Code Execution via Pyodide Code Injection — Root Shell Verified","id":"CVE-2026-69255","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":"flowiseai:flowise","products":["flowiseai:flowise"],"type":"code_injection","year":"2026"},"n_packages":4,"n_references":4,"next":{"headline":"Flowise: Remote Code Execution Vulnerability in CSVAgent","id":"CVE-2026-69256"},"packages":[{"ecosystem":"npm","fixed":["3.1.3"],"introduced":["0"],"last_affected":[],"package":"flowise","purl":null,"source":"GHSA-vmv7-4m6c-3cg5"},{"ecosystem":"npm","fixed":["3.1.3"],"introduced":["0"],"last_affected":[],"package":"flowise","purl":"pkg:npm/flowise","source":"GHSA-vmv7-4m6c-3cg5"},{"ecosystem":"npm","fixed":["3.1.3"],"introduced":["0"],"last_affected":[],"package":"flowise-components","purl":null,"source":"GHSA-vmv7-4m6c-3cg5"},{"ecosystem":"npm","fixed":["3.1.3"],"introduced":["0"],"last_affected":[],"package":"flowise-components","purl":"pkg:npm/flowise-components","source":"GHSA-vmv7-4m6c-3cg5"}],"prev":{"headline":"Flowise: RCE via NodeVM Sandbox Escape in executeJavaScriptCode() nodeVMOptions Override","id":"CVE-2026-69254"},"products":["Flowise"],"published":"2026-08-04","related":[{"cvss_score":10,"headline":"Flowise through 2.2.7 - Arbitrary File Write to Remote Code Execution via document-store API","id":"CVE-2025-71338","kev_date_added":null,"published":"2026-06-25"},{"cvss_score":10,"headline":"Flowise: Authenticated RCE Via MCP Adapters","id":"CVE-2026-40933","kev_date_added":null,"published":"2026-04-21"},{"cvss_score":10,"headline":"Flowise is vulnerable to arbitrary file read, arbitrary file write","id":"CVE-2025-61913","kev_date_added":null,"published":"2025-10-08"},{"cvss_score":10,"headline":"Flowise has Remote Code Execution vulnerability","id":"CVE-2025-59528","kev_date_added":null,"published":"2025-09-22"},{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2026-52098","kev_date_added":null,"published":"2026-09-10"},{"cvss_score":9.8,"headline":"Flowise Cloud and Local Deployments have Unauthenticated Password Reset Token Disclosure that Leads to Account Takeover","id":"CVE-2025-58434","kev_date_added":null,"published":"2025-09-12"},{"cvss_score":9.8,"headline":"Unsupervised OS command execution leads to remote code execution by unauthenticated network attackers","id":"CVE-2025-8943","kev_date_added":null,"published":"2025-08-14"}],"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":"2026-08-04","vendors":["FlowiseAI"]},"summary":"An authenticated attacker can inject Python code into CSV data to execute arbitrary OS commands as root via Pyodide in Flowise.","url":"https://insights.sbomify.com/CVE-2026-69255/"}