{"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-2026-7120 in the wild and no public exploit code.","fix":"Upgrade @fastify/static to 10.1.2 or later.","what":"CVE-2026-7120 is a medium-severity authentication bypass vulnerability in @fastify/static, published on 23 Jul 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-2026-7120 and fix it if it is affected.\n\nWhat it is: CVE-2026-7120 is a medium-severity authentication bypass vulnerability in @fastify/static, published on 23 Jul 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-2026-7120 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- @fastify/static (npm): affected all versions; fixed in 10.1.2\n- @fastify/static (npm): affected all versions; fixed in 10.1.2\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-2026-7120/ (Markdown: https://insights.sbomify.com/CVE-2026-7120/index.md)","id":"CVE-2026-7120","markdown":"https://insights.sbomify.com/CVE-2026-7120/index.md","name":"CVE-2026-7120","record":{"aliases":["GHSA-8pvw-jcv7-9cmj","MINI-mh3f-2r72-757f"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"Fastify static plugin","requires_auth":"none","summary":"An attacker can bypass allowedPath restrictions in @fastify/static by using non-canonical URL paths, gaining unauthorized read access to restricted files.","user_interaction":"not_required","vuln_class":"auth_bypass"},"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-180","name":"Incorrect Behavior Order: Validate Before Canonicalize"}],"description":"@fastify/static evaluates the allowedPath callback before normalizing dot segments and duplicate path separators in the pathname used for file resolution. Versions up to and including 10.1.1 are affected. An unauthenticated attacker can bypass allowedPath restrictions by requesting equivalent non-canonical pathnames, causing files that were intended to be denied to be served anyway. The bypass does not allow access outside the configured static root by itself, it defeats path-based filtering only. The issue is patched in @fastify/static 10.1.2.","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 Authorization Bypass via Non-Canonical URL Paths","id":"CVE-2026-7120","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"auth_bypass","year":"2026"},"n_packages":2,"n_references":2,"next":{"headline":"Totolink A8000RU CGI cstecgi.cgi setWizardCfg os command injection","id":"CVE-2026-7121"},"packages":[{"ecosystem":"npm","fixed":["10.1.2"],"introduced":["0"],"last_affected":[],"package":"@fastify/static","purl":null,"source":"GHSA-8pvw-jcv7-9cmj"},{"ecosystem":"npm","fixed":["10.1.2"],"introduced":["0"],"last_affected":[],"package":"@fastify/static","purl":"pkg:npm/%40fastify/static","source":"GHSA-8pvw-jcv7-9cmj"}],"prev":{"headline":"Tenda HG3 formCountrystr os command injection","id":"CVE-2026-7119"},"products":["@fastify/static"],"published":"2026-07-23","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 path traversal in directory listing","id":"CVE-2026-6410","kev_date_added":null,"published":"2026-04-16"}],"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":"2026-07-23","vendors":["@fastify/static"]},"summary":"An attacker can bypass allowedPath restrictions in @fastify/static by using non-canonical URL paths, gaining unauthorized read access to restricted files.","url":"https://insights.sbomify.com/CVE-2026-7120/"}