{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-20754 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-20754 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-20754 is a medium-severity missing authorization vulnerability in Cybozu Garoon, published on 18 Aug 2021. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-20754 and fix it if it is affected.\n\nWhat it is: CVE-2021-20754 is a medium-severity missing authorization vulnerability in Cybozu Garoon, published on 18 Aug 2021. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-20754 in the wild and no public exploit code.\n\nAffected product: Cybozu Garoon. 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-2021-20754/ (Markdown: https://insights.sbomify.com/CVE-2021-20754/index.md)","id":"CVE-2021-20754","markdown":"https://insights.sbomify.com/CVE-2021-20754/index.md","name":"CVE-2021-20754","record":{"aliases":["GHSA-45g3-4pmp-w6x8"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Cybozu Garoon","requires_auth":"low_privilege","summary":"Remote authenticated attackers can modify workflow data without proper privileges due to improper input validation in Cybozu Garoon.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"garoon","vendor":"cybozu"}],"cvss":{"score":4.3,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Improper input validation vulnerability in Workflow of Cybozu Garoon 4.0.0 to 5.0.2 allows a remote authenticated attacker to alter the data of Workflow without the appropriate privilege.","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 Cybozu Garoon","id":"CVE-2021-20754","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"cybozu:garoon","products":["cybozu:garoon"],"type":"missing_authorization","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Missing authorization in Cybozu Garoon","id":"CVE-2021-20755"},"packages":[],"prev":{"headline":"Cross-site scripting in Cybozu Garoon","id":"CVE-2021-20753"},"products":["Cybozu Garoon"],"published":"2021-08-18","related":[{"cvss_score":10,"headline":"Command injection in n/a","id":"CVE-2014-1987","kev_date_added":null,"published":"2014-07-20"},{"cvss_score":9.8,"headline":"Information disclosure in Cybozu Garoon","id":"CVE-2019-5945","kev_date_added":null,"published":"2019-05-17"},{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2016-1219","kev_date_added":null,"published":"2017-04-20"},{"cvss_score":9,"headline":"Cross-site scripting in Cybozu Garoon","id":"CVE-2024-31401","kev_date_added":null,"published":"2024-06-11"},{"cvss_score":8.8,"headline":"SQL injection in Cybozu Garoon","id":"CVE-2018-0607","kev_date_added":null,"published":"2018-07-26"},{"cvss_score":8.8,"headline":"SQL injection in Cybozu Garoon","id":"CVE-2018-0530","kev_date_added":null,"published":"2018-04-16"},{"cvss_score":8.8,"headline":"Cross-site request forgery in Cybozu Garoon","id":"CVE-2016-4907","kev_date_added":null,"published":"2017-06-09"}],"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":"2024-08-03","vendors":["Cybozu, Inc."]},"summary":"Remote authenticated attackers can modify workflow data without proper privileges due to improper input validation in Cybozu Garoon.","url":"https://insights.sbomify.com/CVE-2021-20754/"}