CVE-2026-2611

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Source

https://cve.org/CVERecord?id=CVE-2026-2611

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-2611.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-2611

Aliases

Published

2026-05-19T09:16:42.745Z

Modified

2026-07-16T03:31:12.367483494Z

Severity

9.6 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H CVSS Calculator

Summary

Improper Origin Validation in mlflow/mlflow

Details

In MLflow version 3.9.0, the MLflow Assistant feature introduced improper origin validation in its /ajax-api endpoints. This vulnerability allows a remote attacker to exploit cross-origin requests from a malicious webpage to interact with the MLflow Assistant running on a victim's local machine. By bypassing the loopback-only restriction, the attacker can modify the Assistant's configuration to enable full access, which in turn allows the execution of arbitrary commands via the Claude Code sub-agent. This issue is resolved in version 3.10.0.

Database specific

{
    "cwe_ids": [
        "CWE-346"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/2xxx/CVE-2026-2611.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

cf3d582a7b8a6f234e4d28ef6987bb8076c6ee54

Fixed

d0b97413e383796f1ca742b20cac74543185816c

Fixed

8f9c8a53af90842944101eb8b7d60706822c81bc

Database specific

{
    "cpe": "cpe:2.3:a:lfprojects:mlflow:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "3.9.0"
        },
        {
            "fixed": "3.10.0"
        }
    ],
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-2611.json"