CVE-2025-64513

Milvus is an open-source vector database built for generative AI applications. An unauthenticated attacker can exploit a vulnerability in versions prior to 2.4.24, 2.5.21, and 2.6.5 to bypass all authentication mechanisms in the Milvus Proxy component, gaining full administrative access to the Milvus cluster. This grants the attacker the ability to read, modify, or delete data, and to perform privileged administrative operations such as database or collection management. This issue has been fixed in Milvus 2.4.24, 2.5.21, and 2.6.5. If immediate upgrade is not possible, a temporary mitigation can be applied by removing the sourceID header from all incoming requests at the gateway, API gateway, or load balancer level before they reach the Milvus Proxy. This prevents attackers from exploiting the authentication bypass behavior.

CVSS

No CVSS.

References

Link	Resource
https://github.com/milvus-io/milvus/pull/45379
https://github.com/milvus-io/milvus/pull/45383
https://github.com/milvus-io/milvus/pull/45391
https://github.com/milvus-io/milvus/security/advisories/GHSA-mhjq-8c7m-3f7p

Configurations

No configuration.

History

10 Nov 2025, 22:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-11-10 22:15

Updated : 2025-11-12 16:19

NVD link : CVE-2025-64513

Mitre link : CVE-2025-64513

CVE.ORG link : CVE-2025-64513

JSON object : View

Products Affected

No product.

CWE

CWE-287

Improper Authentication

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