CVE-2026-69146

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Source
https://cve.org/CVERecord?id=CVE-2026-69146
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-69146.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-69146
Aliases
Downstream
Published
2026-08-17T21:22:42Z
Modified
2026-08-21T09:25:53Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
MLflow: LogInputs endpoint bypasses per-run UPDATE authorization in basic-auth
Details

MLflow is an open source AI engineering platform for agents, large language models, and machine learning models. From 3.13.0 until 3.15.0, LogInputs is absent from BEFORE_REQUEST_HANDLERS in the mlflow/server/auth package, allowing any authenticated user to call POST /api/2.0/mlflow/runs/log-inputs for another user's run_id and inject attacker-controlled DatasetInput records into the dataset_inputs lineage metadata without UPDATE permission. This issue is fixed in version 3.15.0.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-862"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/69xxx/CVE-2026-69146.json"
}
References

Affected packages

Git / github.com/mlflow/mlflow

Affected ranges

Type
GIT
Repo
https://github.com/mlflow/mlflow
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
5c34aec5669e2386b38b5ee0855cd61174e27693
Fixed
d0f31520ec4af7c4deaa9a8e7904c442fb1b310d
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "3.15.0"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ]
}

Affected versions

1.*
1.0.0
Other
model-catalog/latest
nightly
ts/v0.*
ts/v0.2.0
ts/v0.2.0-rc.1
ts/v0.2.0-rc.2
ts/v0.3.0
ts/v0.3.0-rc.0
v0.*
v0.2.0
v0.2.1
v0.3.0
v0.4.0
v0.4.1
v0.4.2
v0.5.0
v0.6.0
v0.7
v0.8.0
v0.8.1
v1.*
v1.7.0
v2.*
v2.2.0
v3.*
v3.0.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-69146.json"