CVE-2025-51479

State: Published
Severity: 5.4 Medium
Published: Jul 22, 2025
Updated: Jul 22, 2025
Reserved: Jun 16, 2025

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.

Scores

CVSS	Score	Vector	Source
3.1	5.4 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N	CISA-ADP

Weaknesses

CWE-639 Authorization Bypass Through User-Controlled Key

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://github.com/onyx-dot-app/onyx
https://github.com/onyx-dot-app/onyx/pull/4714
https://www.gecko.security/blog/cve-2025-51479

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