CVE-2026-52821

Katalog CVE

CVSS 5.3 · Medium EPSS 0,43%

Kerentanan Authorization Bypass Through User-Controlled Key. Skor CVSS 4.0 5.3 (Medium) menurut github.com.

Deskripsi (NVD)

Kimai is an open-source time tracking application. Prior to 2.57.0, GET or POST requests to /en/admin/activity/create/{project} and /en/admin/project/create/{customer} require only the generic create_activity or create_project capability and do not verify edit access to the supplied Project or Customer object. A user who knows a valid project.id or customer identifier can use the preset-parent creation logic in src/Controller/ActivityController.php or src/Controller/ProjectController.php to persist a new child business object under an unauthorized parent, polluting project or customer configuration and influencing later time-entry, rate, reporting, and billing behavior. This issue is fixed in version 2.57.0.

Rincian

Terbit di NVD

15 September 2026

Terakhir diubah

30 September 2026

Status NVD

Deferred

CVSS 4.0

5.3 (Medium), sumber github.com
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-639: Authorization Bypass Through User-Controlled Key
CWE-862: Missing Authorization

EPSS (30 hari)

0,43% peluang dieksploitasi; lebih tinggi dari 35,2% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/kimai/kimai/commit/976d38e8a4485a1c923ee7b5841849e91a06e849
• https://github.com/kimai/kimai/pull/5929
• https://github.com/kimai/kimai/releases/tag/2.57.0
• https://github.com/kimai/kimai/security/advisories/GHSA-3q6q-26vg-v97x
• https://www.kimai.org/en/security/ghsa-3q6q-26vg-v97x