{"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-2026-41270 exists.","fix":"Upgrade flowise to 3.1.0 or later.","what":"CVE-2026-41270 is a high-severity server-side request forgery vulnerability in Flowiseai Flowise, published on 23 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-41270 and fix it if it is affected.\n\nWhat it is: CVE-2026-41270 is a high-severity server-side request forgery vulnerability in Flowiseai Flowise, published on 23 Apr 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-2026-41270 exists.\n\nAffected packages and fixed versions:\n- flowise (npm): affected all versions; fixed in 3.1.0\n- flowise (npm): affected all versions; fixed in 3.1.0\n- flowise-components (npm): affected all versions; fixed in 3.1.0\n- flowise-components (npm): affected all versions; fixed in 3.1.0\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-2026-41270/ (Markdown: https://insights.sbomify.com/CVE-2026-41270/index.md)","id":"CVE-2026-41270","markdown":"https://insights.sbomify.com/CVE-2026-41270/index.md","name":"CVE-2026-41270","record":{"aliases":["GHSA-xhmj-rg95-44hv"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"LLM flow builder","requires_auth":"low_privilege","summary":"Authenticated users can bypass SSRF protections in Flowise by using unprotected Node.js modules to access internal network resources.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"flowise","vendor":"flowiseai"}],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L","version":"3.1"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"},{"id":"CWE-284","name":"Improper Access Control"}],"description":"Flowise is a drag \u0026 drop user interface to build a customized large language model flow. Prior to 3.1.0, a Server-Side Request Forgery (SSRF) protection bypass vulnerability exists in the Custom Function feature. While the application implements SSRF protection via HTTP_DENY_LIST for axios and node-fetch libraries, the built-in Node.js http, https, and net modules are allowed in the NodeVM sandbox without equivalent protection. This allows authenticated users to bypass SSRF controls and access internal network resources (e.g., cloud provider metadata services) This vulnerability is fixed in 3.1.0.","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: SSRF Protection Bypass via Unprotected Built-in HTTP Modules in Custom Function Sandbox","id":"CVE-2026-41270","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":"flowiseai:flowise","products":["flowiseai:flowise"],"type":"ssrf","year":"2026"},"n_packages":4,"n_references":1,"next":{"headline":"Flowise: APIChain Prompt Injection SSRF in GET/POST API Chains","id":"CVE-2026-41271"},"packages":[{"ecosystem":"npm","fixed":["3.1.0"],"introduced":["0"],"last_affected":[],"package":"flowise","purl":null,"source":"GHSA-xhmj-rg95-44hv"},{"ecosystem":"npm","fixed":["3.1.0"],"introduced":["0"],"last_affected":[],"package":"flowise","purl":"pkg:npm/flowise","source":"GHSA-xhmj-rg95-44hv"},{"ecosystem":"npm","fixed":["3.1.0"],"introduced":["0"],"last_affected":[],"package":"flowise-components","purl":null,"source":"GHSA-xhmj-rg95-44hv"},{"ecosystem":"npm","fixed":["3.1.0"],"introduced":["0"],"last_affected":[],"package":"flowise-components","purl":"pkg:npm/flowise-components","source":"GHSA-xhmj-rg95-44hv"}],"prev":{"headline":"Flowise: File Upload Validation Bypass in createAttachment","id":"CVE-2026-41269"},"products":["Flowise","flowise-components"],"published":"2026-04-23","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":"2026-04-25","vendors":["FlowiseAI"]},"summary":"Authenticated users can bypass SSRF protections in Flowise by using unprotected Node.js modules to access internal network resources.","url":"https://insights.sbomify.com/CVE-2026-41270/"}