CVE-2026-33865mediumCWE-79

Stored XSS via unsafe YAML parsing in MLflow

33Vexday Risk Score

Sem sinal de exploração. Ela tem prova de conceito pública.

ssvc Attendcvss 5.1epss 0.2%

probabilidade de exploração

0.2%top 88% das CVEs

exploração observada

nãonenhuma fonte reporta

1 exploit(s) público(s)

MLflow is vulnerable to Stored Cross-Site Scripting (XSS) caused by unsafe parsing of YAML-based MLmodel artifacts in its web interface. An authenticated attacker can upload a malicious MLmodel file containing a payload that executes when another user views the artifact in the UI. This allows actions such as session hijacking or performing operations on behalf of the victim. This issue affects MLflow version through 3.10.1

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N

Produtos afetados

Mlflow · Mlflow

PoCs públicas encontradas — 1

cve_referenceafine.com/blogs/attacking-mlflow-how-ml-artifacts-become-attack-vectorsnão verificado

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Referências

https://afine.com/blogs/attacking-mlflow-how-ml-artifacts-become-attack-vectors https://cert.pl/en/posts/2026/04/CVE-2026-33865/https://github.com/mlflow/mlflow/pull/21435