{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2024-21765 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-21765 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-21765 is a medium-severity vulnerability in Ministry of Land, Infrastructure, Transport and Tourism, Japan Electronic Delivery Check System (Dentsu), published on 24 Jan 2024. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2024-21765 and fix it if it is affected.\n\nWhat it is: CVE-2024-21765 is a medium-severity vulnerability in Ministry of Land, Infrastructure, Transport and Tourism, Japan Electronic Delivery Check System (Dentsu), published on 24 Jan 2024. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2024-21765 in the wild and no public exploit code.\n\nAffected product: Ministry of Land, Infrastructure, Transport and Tourism, Japan Electronic Delivery Check System (Dentsu). 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-2024-21765/ (Markdown: https://insights.sbomify.com/CVE-2024-21765/index.md)","id":"CVE-2024-21765","markdown":"https://insights.sbomify.com/CVE-2024-21765/index.md","name":"CVE-2024-21765","record":{"aliases":["GHSA-j48h-6x68-4fc5"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Electronic Delivery Check System","requires_auth":"none","summary":"Attackers can read arbitrary files on the system by submitting a specially crafted XML file to the Electronic Delivery Check System.","user_interaction":"required","vuln_class":"xxe"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"electronic_delivery_check_system","vendor":"cals-ed"},{"product":"electronic_delivery_item_inspection_support_system","vendor":"cals-ed"}],"cvss":{"score":5.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-611","name":"Improper Restriction of XML External Entity Reference"}],"description":"Electronic Delivery Check System (Doboku) Ver.18.1.0 and earlier, Electronic Delivery Check System (Dentsu) Ver.12.1.0 and earlier, Electronic Delivery Check System (Kikai) Ver.10.1.0 and earlier, and Electronic delivery item Inspection Support SystemVer.4.0.31 and earlier improperly restrict XML external entity references (XXE). By processing a specially crafted XML file, arbitrary files on the system may be read by an attacker.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"XML external entity in Electronic Delivery Check System (Dentsu)","id":"CVE-2024-21765","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xxe","year":"2024"},"n_packages":0,"n_references":3,"next":{"headline":"Path traversal in Intel(R) oneAPI Math Kernel Library software","id":"CVE-2024-21766"},"packages":[],"prev":{"headline":"Use of Hard-Coded Credentials in Rapid SCADA","id":"CVE-2024-21764"},"products":["Electronic Delivery Check System (Dentsu)","Electronic Delivery Check System (Doboku)","Electronic Delivery Check System (Kikai)","Electronic delivery item Inspection Support System"],"published":"2024-01-24","related":[],"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":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-06-20","vendors":["Ministry of Land, Infrastructure, Transport and Tourism, Japan"]},"summary":"Attackers can read arbitrary files on the system by submitting a specially crafted XML file to the Electronic Delivery Check System.","url":"https://insights.sbomify.com/CVE-2024-21765/"}