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CVE-2025-32963

Minio Operator uses Kubernetes apiserver audience for AssumeRoleWithWebIdentity STS

Published: Apr 22, 2025Updated: Jan 23, 2026 Sources: CVE List NVD GHSA BDUCWE-522
5.3MEDIUM
NVD MITRE
EPSS Score
0.6%
Top 53.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

MinIO Operator STS is a native IAM Authentication for Kubernetes. Prior to version 7.1.0, if no audiences are provided for the `spec.audiences` field, the default will be of the Kubernetes apiserver. Without scoping, it can be replayed to other internal systems, which may unintentionally trust it. This issue has been patched in version 7.1.0.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LC:LI:NA:N
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Impact
C:LConfidentiality
L
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-522

Affected Products

MinIO Inc
commercial·USaka minio, minio operator
MiniO OperatorOn-prem
Databases / nosql
operatorOn-prem
Cloud & SaaS / cloud-platform
Go
package-ecosystem
github.com/minio/operator
OSS Libraries

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Credential Access
View detailed technique mapping

References

https://github.com/minio/operator/commit/d586294d526bf0d8e6097225114655f68b0adcc5
github.com
https://github.com/minio/operator/releases/tag/v7.1.0
github.com
https://github.com/minio/operator/security/advisories/GHSA-7m6v-q233-q9j9
github.com
and 5 more references View all →

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