{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-20778 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-20778 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-20778 is a high-severity missing authorization vulnerability in EC-CUBE, published on 1 Jul 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-20778 and fix it if it is affected.\n\nWhat it is: CVE-2021-20778 is a high-severity missing authorization vulnerability in EC-CUBE, published on 1 Jul 2021. 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-2021-20778 in the wild and no public exploit code.\n\nAffected product: EC-CUBE. 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-2021-20778/ (Markdown: https://insights.sbomify.com/CVE-2021-20778/index.md)","id":"CVE-2021-20778","markdown":"https://insights.sbomify.com/CVE-2021-20778/index.md","name":"CVE-2021-20778","record":{"aliases":[],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"EC-CUBE e-commerce","requires_auth":"none","summary":"Remote attackers can bypass access restrictions to obtain sensitive information in EC-CUBE e-commerce platform.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"ec-cube","vendor":"ec-cube"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[],"description":"Improper access control vulnerability in EC-CUBE 4.0.6 (EC-CUBE 4 series) allows a remote attacker to bypass access restriction and obtain sensitive information via unspecified vectors.","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":"Missing authorization in EC-CUBE","id":"CVE-2021-20778","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"Cross-site request forgery in WordPress Email Template Designer - WP HTML Mail","id":"CVE-2021-20779"},"packages":[],"prev":{"headline":"Missing authorization in GU App for Android","id":"CVE-2021-20777"},"products":["EC-CUBE"],"published":"2021-07-01","related":[{"cvss_score":8.1,"headline":"EC-CUBE Directory traversal vulnerability","id":"CVE-2020-5590","kev_date_added":null,"published":"2020-06-19"},{"cvss_score":7.5,"headline":"EC-CUBE Improper input validation vulnerability","id":"CVE-2020-5680","kev_date_added":null,"published":"2020-12-03"},{"cvss_score":7.5,"headline":"SQL injection in n/a","id":"CVE-2008-4991","kev_date_added":null,"published":"2008-11-06"},{"cvss_score":7.5,"headline":"SQL injection in n/a","id":"CVE-2008-4534","kev_date_added":null,"published":"2008-10-10"},{"cvss_score":7.2,"headline":"Code injection in EC-CUBE 3 series","id":"CVE-2023-46845","kev_date_added":null,"published":"2023-11-07"},{"cvss_score":6.9,"headline":"Auth bypass in EC-CUBE 4.1 series","id":"CVE-2026-30777","kev_date_added":null,"published":"2026-03-05"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["EC-CUBE CO.,LTD."]},"summary":"Remote attackers can bypass access restrictions to obtain sensitive information in EC-CUBE e-commerce platform.","url":"https://insights.sbomify.com/CVE-2021-20778/"}