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CVE-2026-28685

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.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:72f66300d43f41ac458c1cc335777a235aa3206b16f637739c80942573dcdb08
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"kimai","vendor":"kimai","versions":[{"status":"affected","version":"< 2.51.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ceb92bf71d1bc74c6144a4091f392af7f64a97145d3ea19a3eeb1501c56dd360 · sha256:2e75071bd309acfa… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:ceb92bf71d1bc74c6144a4091f392af7f64a97145d3ea19a3eeb1501c56dd360 · sha256:2e75071bd309acfa… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-285","description":"CWE-285: Improper Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:ceb92bf71d1bc74c6144a4091f392af7f64a97145d3ea19a3eeb1501c56dd360 · sha256:2e75071bd309acfa… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/kimai/kimai/commit/a0601c8cb28fed1cca19051a8272425069ab758f","tags":["x_refsource_MISC"],"url":"https://github.com/kimai/kimai/commit/a0601c8cb28fed1cca19051a8272425069ab758f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ceb92bf71d1bc74c6144a4091f392af7f64a97145d3ea19a3eeb1501c56dd360 · sha256:2e75071bd309acfa… · /containers/cna/references/1
{"name":"https://github.com/kimai/kimai/releases/tag/2.51.0","tags":["x_refsource_MISC"],"url":"https://github.com/kimai/kimai/releases/tag/2.51.0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ceb92bf71d1bc74c6144a4091f392af7f64a97145d3ea19a3eeb1501c56dd360 · sha256:2e75071bd309acfa… · /containers/cna/references/2
{"name":"https://github.com/kimai/kimai/security/advisories/GHSA-v33r-r6h2-8wr7","tags":["x_refsource_CONFIRM"],"url":"https://github.com/kimai/kimai/security/advisories/GHSA-v33r-r6h2-8wr7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ceb92bf71d1bc74c6144a4091f392af7f64a97145d3ea19a3eeb1501c56dd360 · sha256:2e75071bd309acfa… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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