The Amazon SageMaker Python SDK before v3.2.0 and v2.256.0 includes the ModelBuilder HMAC signing key in the cleartext response elements of the DescribeTrainingJob function. A third party with permissions to both call this API and permissions to modify objects in the Training Jobs S3 output location may have the ability to upload arbitrary artifacts which are executed the next time the Training Job is invoked.
Metrics
Affected Vendors & Products
References
History
Wed, 04 Feb 2026 12:30:00 +0000
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Amazon
Amazon sagemaker Python Sdk |
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Amazon
Amazon sagemaker Python Sdk |
Tue, 03 Feb 2026 15:30:00 +0000
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Tue, 03 Feb 2026 15:15:00 +0000
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ssvc
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Mon, 02 Feb 2026 23:15:00 +0000
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| Description | The Amazon SageMaker Python SDK before v3.2.0 and v2.256.0 includes the ModelBuilder HMAC signing key in the cleartext response elements of the DescribeTrainingJob function. A third party with permissions to both call this API and permissions to modify objects in the Training Jobs S3 output location may have the ability to upload arbitrary artifacts which are executed the next time the Training Job is invoked. | |
| Title | Cleartext transmission of sensitive materials in aws/sagemaker-python-sdk | |
| Weaknesses | CWE-319 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: AMZN
Published: 2026-02-02T20:10:03.308Z
Updated: 2026-02-03T16:01:25.253Z
Reserved: 2026-02-02T18:13:49.829Z
Link: CVE-2026-1777
Updated: 2026-02-03T15:00:45.722Z
Status : Awaiting Analysis
Published: 2026-02-02T23:16:04.097
Modified: 2026-02-03T16:44:03.343
Link: CVE-2026-1777
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