GitHub Advisoryadvisory · PyPI

GHSA-vwhf-3v6x-wff8 Cross-site Scripting (XSS) in MLflow

MEDIUM Published 2023-12-07 Modified 2024-04-16 Official page ↗
Aliases
CVE-2023-6568
Ecosystem
PyPI
Packages
mlflow
Severity
Moderate
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Weaknesses
CWE-79
Reviewed
2023-12-12

Affected packages

• PyPI mlflow: < 2.9.0 → fixed in 2.9.0

Description

A reflected Cross-Site Scripting (XSS) vulnerability exists in the mlflow/mlflow repository, specifically within the handling of the Content-Type header in POST requests. An attacker can inject malicious JavaScript code into the Content-Type header, which is then improperly reflected back to the user without adequate sanitization or escaping, leading to arbitrary JavaScript execution in the context of the victim's browser. The vulnerability is present in the mlflow/server/auth/__init__.py file, where the user-supplied Content-Type header is directly injected into a Python formatted string and returned to the user, facilitating the XSS attack.

Related

Alias · CVE (1)

  • CVE-2023-6568 A reflected Cross-Site Scripting (XSS) vulnerability exists in the mlflow/mlflow repository, specifically within the handling of the… vulnerability

Weakness · CWE (1)

  • CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References