CVE-2023-6568GHSA-VWHF-3V6X-WFF8BIT-MLFLOW-2023-6568PYSEC-2023-260
Reflected XSS via Content-Type Header in mlflow/mlflow
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 2.9.0, 2.9.1
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- 1 Nuclei template
Summary
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.
Timeline
- CVE published
- Record last updated
Affected versions
- mlflow mlflow/mlflow
fixed in 2.9.0
- mlflowPyPI
fixed in 2.9.0
- mlflowPyPI
fixed in 2.9.1