{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2016-4873 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2016-4873 yet. Limit exposure of the affected software until one is available.","what":"CVE-2016-4873 is a medium-severity missing authorization vulnerability in Cybozu Office, published on 17 Apr 2017. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2016-4873 and fix it if it is affected.\n\nWhat it is: CVE-2016-4873 is a medium-severity missing authorization vulnerability in Cybozu Office, published on 17 Apr 2017. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2016-4873 in the wild and no public exploit code.\n\nAffected product: Cybozu Office. 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-2016-4873/ (Markdown: https://insights.sbomify.com/CVE-2016-4873/index.md)","id":"CVE-2016-4873","markdown":"https://insights.sbomify.com/CVE-2016-4873/index.md","name":"CVE-2016-4873","record":{"aliases":["GHSA-mgw5-xq4m-8j89"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Cybozu Office","requires_auth":"low_privilege","summary":"Authenticated attackers can execute unintended operations in the Project function due to missing authorization checks.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"office","vendor":"cybozu"}],"cvss":{"score":4.3,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","version":"3.0"},"cwes":[{"id":"CWE-275","name":null}],"description":"Cybozu Office 9.0.0 to 10.4.0 allows remote authenticated attackers to execute unintended operations via the Project function.","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":"Missing authorization in n/a","id":"CVE-2016-4873","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"cybozu:office","products":["cybozu:office"],"type":"missing_authorization","year":"2016"},"n_packages":0,"n_references":4,"next":{"headline":"Open redirect in n/a","id":"CVE-2016-4874"},"packages":[],"prev":{"headline":"Information disclosure in n/a","id":"CVE-2016-4872"},"products":["n/a"],"published":"2017-04-17","related":[{"cvss_score":8.8,"headline":"Cross-site request forgery in n/a","id":"CVE-2016-1151","kev_date_added":null,"published":"2016-02-17"},{"cvss_score":7.5,"headline":"Path traversal in Cybozu Office","id":"CVE-2018-0703","kev_date_added":null,"published":"2019-01-09"},{"cvss_score":7.5,"headline":"Path traversal in Cybozu Office","id":"CVE-2018-0704","kev_date_added":null,"published":"2019-01-09"},{"cvss_score":7.4,"headline":"Open redirect in n/a","id":"CVE-2015-8483","kev_date_added":null,"published":"2016-02-17"},{"cvss_score":6.5,"headline":"Information disclosure in Cybozu Office","id":"CVE-2024-39817","kev_date_added":null,"published":"2024-08-06"},{"cvss_score":6.5,"headline":"Other in Cybozu Office","id":"CVE-2022-32453","kev_date_added":null,"published":"2022-08-18"},{"cvss_score":6.5,"headline":"Missing authorization in Cybozu Office","id":"CVE-2021-20624","kev_date_added":null,"published":"2021-03-18"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-06","vendors":["n/a"]},"summary":"Authenticated attackers can execute unintended operations in the Project function due to missing authorization checks.","url":"https://insights.sbomify.com/CVE-2016-4873/"}