{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-56321 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-56321 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-56321 is a medium-severity missing authorization vulnerability in Capgo, published on 22 Jun 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-2026-56321 and fix it if it is affected.\n\nWhat it is: CVE-2026-56321 is a medium-severity missing authorization vulnerability in Capgo, published on 22 Jun 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-2026-56321 in the wild and no public exploit code.\n\nAffected product: Capgo. 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-2026-56321/ (Markdown: https://insights.sbomify.com/CVE-2026-56321/index.md)","id":"CVE-2026-56321","markdown":"https://insights.sbomify.com/CVE-2026-56321/index.md","name":"CVE-2026-56321","record":{"aliases":["GHSA-6c9f-9v99-26ww"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Capgo backend","requires_auth":"none","summary":"Missing authentication middleware on a specific endpoint allows unauthenticated requests to reach the handler, potentially enabling future authorization bypasses.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"Capgo (backend Supabase edge functions) before 12.128.2 does not apply the global authentication middleware to the GET /private/role_bindings/:org_id endpoint, unlike the POST and DELETE role_bindings routes, so unauthenticated requests reach the handler instead of being rejected at the middleware layer. The handler still performs its own authorization check and returns Unauthorized, so no direct data exposure occurs; the flaw is inconsistent authentication enforcement across HTTP methods that could enable authorization bypass if the handler logic changes.","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":"Capgo - Missing Authentication Middleware on GET /private/role_bindings Endpoint","id":"CVE-2026-56321","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Capgo - Information Disclosure via Unauthenticated /updates defaultChannel Parameter","id":"CVE-2026-56322"},"packages":[],"prev":{"headline":"Capgo - Org/App Scope Mismatch in Device Creation Endpoint","id":"CVE-2026-56320"},"products":["Capgo"],"published":"2026-06-22","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-06-23","vendors":["Capgo"]},"summary":"Missing authentication middleware on a specific endpoint allows unauthenticated requests to reach the handler, potentially enabling future authorization bypasses.","url":"https://insights.sbomify.com/CVE-2026-56321/"}