A prototype pollution vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to override existing attributes with ones that have incompatible type, which may lead to a crash via a network.

We have already fixed the vulnerability in the following versions:
QTS 5.1.3.2578 build 20231110 and later
QuTS hero h5.1.3.2578 build 20231110 and later

Related CVEs

CVE-2023-39296

Key Information

GHSA ID

GHSA-xh38-hrrg-8cjv

Published

January 5, 2024 6:30 PM

Last Modified

January 5, 2024 6:30 PM

CVSS Score

7.5 /10

Primary Ecosystem

Unknown

Primary Package

Unknown

GitHub Reviewed

✗ No

Dataset

Last updated: June 30, 2025 6:26 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.