{"answers":{"affected":"2 open source packages ship an affected version, including kimai/kimai. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-28685 exists.","fix":"Upgrade kimai/kimai to 2.51.0 or later.","what":"CVE-2026-28685 is a medium-severity missing authorization vulnerability in kimai, published on 6 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-28685 and fix it if it is affected.\n\nWhat it is: CVE-2026-28685 is a medium-severity missing authorization vulnerability in kimai, published on 6 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-28685 exists.\n\nAffected packages and fixed versions:\n- kimai/kimai (Packagist): affected all versions; fixed in 2.51.0\n- kimai/kimai (Packagist): affected all versions; fixed in 2.51.0\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-2026-28685/ (Markdown: https://insights.sbomify.com/CVE-2026-28685/index.md)","id":"CVE-2026-28685","markdown":"https://insights.sbomify.com/CVE-2026-28685/index.md","name":"CVE-2026-28685","record":{"aliases":["GHSA-v33r-r6h2-8wr7"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Kimai time-tracking","requires_auth":"low_privilege","summary":"Team leads can read all invoices regardless of customer assignment due to missing customer-level access control checks.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"kimai","vendor":"kimai"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-285","name":"Improper Authorization"}],"description":"Kimai is a web-based multi-user time-tracking application. Prior to version 2.51.0, \"GET /api/invoices/{id}\" only checks the role-based view_invoice permission but does not verify the requesting user has access to the invoice's customer. Any user with ROLE_TEAMLEAD (which grants view_invoice) can read all invoices in the system, including those belonging to customers assigned to other teams. This issue has been patched in version 2.51.0.","ecosystems":["Packagist"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Kimai: API invoice endpoint missing customer-level access control (IDOR)","id":"CVE-2026-28685","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":2,"n_references":3,"next":{"headline":"ImageMagick has a write heap-buffer-overflow in PCL encoder via undersized output buffer","id":"CVE-2026-28686"},"packages":[{"ecosystem":"Packagist","fixed":["2.51.0"],"introduced":["0"],"last_affected":[],"package":"kimai/kimai","purl":null,"source":"GHSA-v33r-r6h2-8wr7"},{"ecosystem":"Packagist","fixed":["2.51.0"],"introduced":["0"],"last_affected":[],"package":"kimai/kimai","purl":"pkg:composer/kimai/kimai","source":"GHSA-v33r-r6h2-8wr7"}],"prev":{"headline":"python-dotenv: Symlink following in set_key allows arbitrary file overwrite via cross-device rename fallback","id":"CVE-2026-28684"},"products":["kimai"],"published":"2026-03-06","related":[{"cvss_score":9.6,"headline":"Cross-site Scripting in kimai/kimai","id":"CVE-2020-19825","kev_date_added":null,"published":"2023-02-15"},{"cvss_score":8.5,"headline":"Kimai 1.30.10 SameSite Cookie Vulnerability Session Hijacking","id":"CVE-2023-53957","kev_date_added":null,"published":"2025-12-19"},{"cvss_score":7.8,"headline":"Improper Neutralization of Formula Elements in a CSV File in Kimai 2","id":"CVE-2021-43515","kev_date_added":null,"published":"2022-04-08"},{"cvss_score":7.2,"headline":"Kimai (Authenticated) SSTI to RCE by Uploading a Malicious Twig File","id":"CVE-2023-46245","kev_date_added":null,"published":"2023-10-31"},{"cvss_score":6.8,"headline":"Kimai Vulnerable to Authenticated Server-Side Template Injection (SSTI)","id":"CVE-2026-23626","kev_date_added":null,"published":"2026-01-18"},{"cvss_score":6.8,"headline":"API returns timesheet entries a user should not be authorized to view","id":"CVE-2024-29200","kev_date_added":null,"published":"2024-03-28"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-09","vendors":["kimai"]},"summary":"Team leads can read all invoices regardless of customer assignment due to missing customer-level access control checks.","url":"https://insights.sbomify.com/CVE-2026-28685/"}