A critical authentication bypass vulnerability exists in Ollama platform's API endpoints in versions prior to and including v0.12.3. The platform exposes multiple API endpoints without requiring authentication, enabling remote attackers to perform unauthorized model management operations.
History

Fri, 19 Dec 2025 18:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-306
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 19 Dec 2025 09:30:00 +0000

Type Values Removed Values Added
First Time appeared Ollama
Ollama ollama
Vendors & Products Ollama
Ollama ollama

Thu, 18 Dec 2025 15:30:00 +0000

Type Values Removed Values Added
Description A critical authentication bypass vulnerability exists in Ollama platform's API endpoints in versions prior to and including v0.12.3. The platform exposes multiple API endpoints without requiring authentication, enabling remote attackers to perform unauthorized model management operations.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2025-12-18T00:00:00.000Z

Updated: 2025-12-19T18:02:03.129Z

Reserved: 2025-10-27T00:00:00.000Z

Link: CVE-2025-63389

cve-icon Vulnrichment

Updated: 2025-12-19T17:35:52.267Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-12-18T16:15:54.760

Modified: 2025-12-19T18:15:49.297

Link: CVE-2025-63389

cve-icon Redhat

No data.