{"answers":{"affected":"2 open source packages ship an affected version, including @fastify/static. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-6410 in the wild and no public exploit code.","fix":"Upgrade @fastify/static to 9.1.1 or later.","what":"CVE-2026-6410 is a medium-severity path traversal vulnerability in @fastify/static, published on 16 Apr 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-2026-6410 and fix it if it is affected.\n\nWhat it is: CVE-2026-6410 is a medium-severity path traversal vulnerability in @fastify/static, published on 16 Apr 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-2026-6410 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- @fastify/static (npm): affected from 8.0.0; fixed in 9.1.1\n- @fastify/static (npm): affected from 8.0.0; fixed in 9.1.1\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-2026-6410/ (Markdown: https://insights.sbomify.com/CVE-2026-6410/index.md)","id":"CVE-2026-6410","markdown":"https://insights.sbomify.com/CVE-2026-6410/index.md","name":"CVE-2026-6410","record":{"aliases":["GHSA-pr96-94w5-mx2h","MINI-mv5p-3p7r-8ghx"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":true,"product_category":"Fastify static plugin","requires_auth":"none","summary":"An attacker can list arbitrary directories outside the static root if directory listing is enabled, disclosing file names.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"openjs","cpe":[{"product":"fastify-static","vendor":"fastify"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"@fastify/static versions 8.0.0 through 9.1.0 allow path traversal when directory listing is enabled via the list option. The dirList.path() function resolves directories outside the configured static root using path.join() without a containment check. A remote unauthenticated attacker can obtain directory listings for arbitrary directories accessible to the Node.js process, disclosing directory and file names. File contents are not disclosed. Upgrade to @fastify/static 9.1.1 to fix this issue. As a workaround, disable directory listing by removing the list option from the plugin configuration.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"@fastify/static vulnerable to path traversal in directory listing","id":"CVE-2026-6410","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":2,"n_references":2,"next":{"headline":"MAXHUB Pivot Client Application Use of a Broken or Risky Cryptographic Algorithm","id":"CVE-2026-6411"},"packages":[{"ecosystem":"npm","fixed":["9.1.1"],"introduced":["8.0.0"],"last_affected":[],"package":"@fastify/static","purl":null,"source":"GHSA-pr96-94w5-mx2h"},{"ecosystem":"npm","fixed":["9.1.1"],"introduced":["8.0.0"],"last_affected":[],"package":"@fastify/static","purl":"pkg:npm/%40fastify/static","source":"GHSA-pr96-94w5-mx2h"}],"prev":{"headline":"Denial of Service (DoS) vulnerability exists in the Protobuf PHP library during the parsing of untrusted input","id":"CVE-2026-6409"},"products":["@fastify/static"],"published":"2026-04-16","related":[{"cvss_score":8.8,"headline":"DOS and Open Redirect with user input","id":"CVE-2021-22964","kev_date_added":null,"published":"2021-10-14"},{"cvss_score":7.5,"headline":"@fastify/static vulnerable to route guard bypass via non-canonical path segments","id":"CVE-2026-18427","kev_date_added":null,"published":"2026-08-06"},{"cvss_score":7.5,"headline":"@fastify/static vulnerable to route guard bypass via path traversal","id":"CVE-2026-15074","kev_date_added":null,"published":"2026-07-23"},{"cvss_score":6.1,"headline":"URL Redirection to Untrusted Site ('Open Redirect') in fastify-static","id":"CVE-2021-22963","kev_date_added":null,"published":"2021-10-14"},{"cvss_score":5.9,"headline":"@fastify/static vulnerable to route guard bypass via encoded path separators","id":"CVE-2026-6414","kev_date_added":null,"published":"2026-04-16"},{"cvss_score":5.3,"headline":"@fastify/static vulnerable to Authorization Bypass via Non-Canonical URL Paths","id":"CVE-2026-7120","kev_date_added":null,"published":"2026-07-23"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-16","vendors":["@fastify/static"]},"summary":"An attacker can list arbitrary directories outside the static root if directory listing is enabled, disclosing file names.","url":"https://insights.sbomify.com/CVE-2026-6410/"}