{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-9317 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-9317 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-9317 is a critical missing authorization vulnerability in NangoHQ nango, published on 4 Sep 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-2026-9317 and fix it if it is affected.\n\nWhat it is: CVE-2026-9317 is a critical missing authorization vulnerability in NangoHQ nango, published on 4 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-9317 in the wild and no public exploit code.\n\nAffected product: NangoHQ nango. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2026-9317/ (Markdown: https://insights.sbomify.com/CVE-2026-9317/index.md)","id":"CVE-2026-9317","markdown":"https://insights.sbomify.com/CVE-2026-9317/index.md","name":"CVE-2026-9317","record":{"aliases":["GHSA-9cph-w8mv-q56r"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Nango integration platform","requires_auth":"none","summary":"Unauthenticated attackers can execute arbitrary JavaScript code on the Nango runner server by accessing an exposed tRPC procedure without credentials.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"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-306","name":"Missing Authentication for Critical Functionality"}],"description":"Nango before 0.71.6 contains a missing authentication vulnerability in the runner tRPC server that allows unauthenticated attackers to execute arbitrary JavaScript code by invoking the exposed start procedure without credentials. Attackers with network access to the runner port can send requests to the unauthenticated start procedure, bypassing the unenforced RUNNER_SECRET_KEY environment variable, to achieve remote code execution within the runner process.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Nango \u003c 0.71.6 Missing Authentication RCE via runner tRPC server","id":"CVE-2026-9317","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"tablib versions prior to 3.10.0 Stored XSS via HTML Export Dataset Title","id":"CVE-2026-9318"},"packages":[],"prev":{"headline":"This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.","id":"CVE-2026-9314"},"products":["nango"],"published":"2026-09-04","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-09-08","vendors":["NangoHQ"]},"summary":"Unauthenticated attackers can execute arbitrary JavaScript code on the Nango runner server by accessing an exposed tRPC procedure without credentials.","url":"https://insights.sbomify.com/CVE-2026-9317/"}