Authorization Bypass in SearchModelVersions in mlflow/mlflow
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| mlflow | mlflow/mlflow | affected |
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No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Mlflow | Mlflow/mlflow |
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-w5xq-c4pf-ghq7 | MLflow authenticated users can enumerate any registered model versions due to lack of per-model permissions checks |
No CVSS v4.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.441% probability within 30 days)
| Type | Values Removed | Values Added |
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| First Time appeared |
Lfprojects
Lfprojects mlflow |
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| Weaknesses | NVD-CWE-noinfo | |
| CPEs | cpe:2.3:a:lfprojects:mlflow:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Lfprojects
Lfprojects mlflow |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-639 | |
| References |
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| Metrics |
threat_severity
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cvssV3_1
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| Type | Values Removed | Values Added |
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| First Time appeared |
Mlflow
Mlflow mlflow/mlflow |
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| Vendors & Products |
Mlflow
Mlflow mlflow/mlflow |
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|---|---|---|
| Description | In mlflow/mlflow versions up to 3.9.0, the `SearchModelVersions` REST API endpoint and the `mlflowSearchModelVersions` GraphQL query lack proper per-model authorization checks when basic authentication is enabled. This allows any authenticated user to enumerate all model versions across all registered models, regardless of their permission level. The issue arises due to the absence of `SearchModelVersions` in the `BEFORE_REQUEST_VALIDATORS` and `AFTER_REQUEST_HANDLERS` for the REST API, and its omission from `GraphQLAuthorizationMiddleware.PROTECTED_FIELDS` for GraphQL. This vulnerability can expose sensitive information such as model names, version descriptions, source URIs, tags, and other metadata, potentially revealing proprietary or confidential details in multi-tenant environments. The issue is resolved in version 3.10.0. | |
| Title | Authorization Bypass in SearchModelVersions in mlflow/mlflow | |
| Weaknesses | CWE-284 | |
| References |
| |
| Metrics |
cvssV3_0
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