Is kimai/kimai affected by CVE-2026-28685?

Packagist kimai/kimai is affected in <2.51.0.

Is CVE-2026-28685 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.4%.

medium

CVE-2026-28685

Q: Is CVE-2026-28685 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.4%.

Packagist · kimai/kimai

Summary

Kimai's API invoice endpoint missing customer-level access control (IDOR)

Severity: medium
EPSS: 0.4% (p32)
Also known as: GHSA-v33r-r6h2-8wr7
Published: 2026-03-04

References

Related advisories

CVE-2023-53957 — high · Packagist/kimai/kimai
GHSA-534c-hcr7-67jg — high · Packagist/kimai/kimai
CVE-2026-44298 — medium · Packagist/kimai/kimai
GHSA-vrqv-52x7-rm4v — medium · Packagist/kimai/kimai
GHSA-9g2q-w3w2-vf7q — medium · Packagist/kimai/kimai
CVE-2026-42267 — medium · Packagist/kimai/kimai
CVE-2026-40486 — medium · Packagist/kimai/kimai
CVE-2026-40479 — medium · Packagist/kimai/kimai

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.