{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-84804 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-84804 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-84804 is a medium-severity missing authorization vulnerability in kimai, published on 2 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-84804 and fix it if it is affected.\n\nWhat it is: CVE-2026-84804 is a medium-severity missing authorization vulnerability in kimai, published on 2 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-84804 in the wild and no public exploit code.\n\nAffected product: kimai. 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-2026-84804/ (Markdown: https://insights.sbomify.com/CVE-2026-84804/index.md)","id":"CVE-2026-84804","markdown":"https://insights.sbomify.com/CVE-2026-84804/index.md","name":"CVE-2026-84804","record":{"aliases":["GHSA-mc86-77vp-82g3","GHSA-xcvc-fv83-5g8g"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Kimai time tracking","requires_auth":"low_privilege","summary":"Authenticated users with edit_team permission can bypass authorization checks to revoke team access to activities, projects, and customers via API.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"}],"description":"Kimai before 2.65.0 fails to properly validate permissions when removing team access to activities, projects, and customers via API endpoints. Authenticated users with edit_team permission can revoke team access without the required permissions_activity check, bypassing authorization controls.","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":"Kimai before 2.65.0 Authorization Bypass via Team Activity API","id":"CVE-2026-84804","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":"Kimai 2.61.0 before 2.63.0 Authentication Bypass via API","id":"CVE-2026-84805"},"packages":[],"prev":{"headline":"SiYuan before v3.8.2 Stored XSS via incomplete asset blocklist","id":"CVE-2026-84803"},"products":["kimai"],"published":"2026-09-02","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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-04","vendors":["kimai"]},"summary":"Authenticated users with edit_team permission can bypass authorization checks to revoke team access to activities, projects, and customers via API.","url":"https://insights.sbomify.com/CVE-2026-84804/"}