CVE-2026-2614

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Source

https://cve.org/CVERecord?id=CVE-2026-2614

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-2614.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-2614

Aliases

Published

2026-05-11T19:02:46.025Z

Modified

2026-07-16T03:31:04.614974841Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator

Summary

Arbitrary File Read via Prompt Tag Source Validation Bypass in mlflow/mlflow

Details

A vulnerability in the _create_model_version() handler of mlflow/server/handlers.py in mlflow/mlflow versions 3.9.0 and earlier allows an unauthenticated remote attacker to read arbitrary files from the server's filesystem. The issue arises when a CreateModelVersion request includes the tag mlflow.prompt.is_prompt, which bypasses source path validation. This enables an attacker to store an arbitrary local filesystem path as the model version source. The get_model_version_artifact_handler() function later uses this source to serve files without verifying the model version's prompt status, leading to a complete confidentiality compromise. This issue is fixed in version 3.10.0.

Database specific

{
    "cwe_ids": [
        "CWE-22"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/2xxx/CVE-2026-2614.json",
    "cna_assigner": "@huntr_ai"
}

References

Affected packages

Git / github.com/mlflow/mlflow

Affected ranges

Type

GIT

Repo

https://github.com/mlflow/mlflow

Events

Introduced

Fixed

d0b97413e383796f1ca742b20cac74543185816c

Fixed

6e801f4259d96804c73107315b24cef0f6aa115a

Database specific

{
    "cpe": "cpe:2.3:a:lfprojects:mlflow:*:*:*:*:*:*:*:*",
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "3.10.0"
        }
    ]
}

Affected versions

1.*

1.0.0

Other

nightly

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

v3.10.0rc0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-2614.json"