CVE-2026-13484— MLflow Experiment-scoped Label Schema CRUD API authorization
Possible ATT&CK Techniques 1AI
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I. Basic Information for CVE-2026-13484
Vulnerability Information
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Vulnerability Title
MLflow Experiment-scoped Label Schema CRUD API authorization
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been found in MLflow up to 4666cffc7912ea606d592fc38d6a75e2935f65e7. The impacted element is an unknown function of the component Experiment-scoped Label Schema CRUD API. Such manipulation leads to missing authorization. It is possible to launch the attack remotely. A high complexity level is associated with this attack. The exploitability is regarded as difficult. The exploit has been disclosed to the public and may be used. A reply to the GitHub issue explains, that "[t]he labeling schema PR has not been merged yet. The auth handlers will be added before the release."
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
MLflow 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MLflow是MLflow组织开源的一个简化机器学习开发的平台,包括跟踪实验、将代码打包成可重复的运行以及共享和部署模型。 MLflow存在授权问题漏洞，该漏洞源于Experiment-scoped Label Schema CRUD API组件授权缺失，可能允许远程攻击者利用漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | MLflow | 4666cffc7912ea606d592fc38d6a75e2935f65e7 | cpe:2.3:a:mlflow:mlflow:*:*:*:*:*:*:*:* |
II. Public POCs for CVE-2026-13484
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|---|
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Patches & Fixes for CVE-2026-13484 (2)
Other References for CVE-2026-13484 (1)
Same Patch Batch · n/a · 2026-06-28 · 4 CVEs total
| CVE-2026-13509 | 6.3 MEDIUM | RAGapp Knowledge File files.py FileHandler.remove_file path traversal |
| CVE-2026-13512 | 6.3 MEDIUM | Databend Tenant client_session_manager.rs state_key authorization |
| CVE-2026-13511 | 3.1 LOW | VoltAgent Memory REST API memory.handlers.ts handleGetMemoryConversation improper authoriz |
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V. Comments for CVE-2026-13484
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