Improper Authentication Affecting github.com/minio/minio/cmd package, versions >=RELEASE.2023-05-18T00-05-36Z
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published15 Apr 2026
- disclosed14 Apr 2026
- creditUnknown
Introduced: 14 Apr 2026
CVE-2026-41145 (opens in a new tab)How to fix?
There is no fixed version for github.com/minio/minio/cmd.
Overview
github.com/minio/minio/cmd is an open source object storage server compatible with Amazon S3 APIs.
Affected versions of this package are vulnerable to Improper Authentication via the PutObjectHandler and PutObjectPartHandler function. An attacker can gain unauthorized write access to arbitrary objects in any bucket by supplying a valid access key through the query string and omitting the Authorization header, thereby bypassing signature verification.