CVE-2025-51479

PoC ×2—

CVSS 3.1

5.4 medium

EPSS

<1%p21

Published

Jul 22, 2025 (Jul 22, 2025)

Modified

Jun 17, 2026

Description

Authorization bypass in update_user_group in onyx-dot-app Onyx Enterprise Edition 0.27.0 allows remote authenticated attackers to modify arbitrary user groups via crafted PATCH requests to the /api/manage/admin/user-group/id endpoint, bypassing intended curator-group assignment checks.

Vendors: onyx
Products: onyx
Weakness: CWE-639
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.3%)

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