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CVE-2026-52820

🗓️ 15 Sep 2026 10:37:17Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 52 Views🌐 WEB

Team access bypass in Kimai prior to 2.57.0 lets edit_own_timesheet users assign foreign projects.

Related
Detection
Affected
Refs
Paths
Vulners
Node
kimaikimaiRange<2.57.0
[
  {
    "vendor": "kimai",
    "product": "kimai",
    "versions": [
      {
        "version": "< 2.57.0",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
idpath/api/timesheets/{id}PATCH request to /api/timesheets/{id} allows an authenticated user to assign an owned timesheet to a project outside their team access by manipulating the project identifier.CWE-639
projectrequest body/api/timesheetsPOST request to /api/timesheets allows an authenticated user to assign a timesheet to a project outside their team access by manipulating the project identifier in the request body.CWE-639
fullquery param/api/timesheets/{id}GET request to /api/timesheets/{id} with full=true allows an authenticated user to retrieve project and customer metadata for a timesheet assigned to a project outside their team access.CWE-639

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23 Sep 2026 18:22Current
5.8Medium risk
Vulners AI Score5.8
CVSS 45.3
EPSS0.00449
SSVC
52