NIXPKGS-2026-0547
GitHub issue
published on 7 Mar 2026
by @mweinelt Activity log
- Created automatic suggestion
- @mweinelt accepted
- @mweinelt published on GitHub
Kimai: API invoice endpoint missing customer-level access control (IDOR)
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.
References
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https://github.com/kimai/kimai/security/advisories/GHSA-v33r-r6h2-8wr7 x_refsource_CONFIRM
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https://github.com/kimai/kimai/releases/tag/2.51.0 x_refsource_MISC
Affected products
kimai
- ==< 2.51.0
Package maintainers
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@peat-psuwit Ratchanan Srirattanamet <peat@peat-network.xyz>