Headline
GHSA-2qc8-r663-v864: OpenMNS Horizon XXE Injection Vulnerability
XXE injection in /rtc/post/ endpoint in OpenMNS Horizon 31.0.8 and versions earlier than 32.0.2 on multiple platforms is vulnerable to XML external entity (XXE) injection, which can be used for instance to force Horizon to make arbitrary HTTP requests to internal and external services. The solution is to upgrade to Meridian 2023.1.6, 2022.1.19, 2021.1.30, 2020.1.38 or Horizon 32.0.2 or newer. Meridian and Horizon installation instructions state that they are intended for installation within an organization’s private networks and should not be directly accessible from the Internet.
- GitHub Advisory Database
- GitHub Reviewed
- CVE-2023-0871
OpenMNS Horizon XXE Injection Vulnerability
High severity GitHub Reviewed Published Aug 11, 2023 to the GitHub Advisory Database • Updated Aug 11, 2023
Package
maven org.opennms.core:org.opennms.core.xml (Maven)
Affected versions
>= 31.0.8, < 32.0.2
Published to the GitHub Advisory Database
Aug 11, 2023
Last updated
Aug 11, 2023
Related news
XXE injection in /rtc/post/ endpoint in OpenMNS Horizon 31.0.8 and versions earlier than 32.0.2 on multiple platforms is vulnerable to XML external entity (XXE) injection, which can be used for instance to force Horizon to make arbitrary HTTP requests to internal and external services. The solution is to upgrade to Meridian 2023.1.6, 2022.1.19, 2021.1.30, 2020.1.38 or Horizon 32.0.2 or newer. Meridian and Horizon installation instructions state that they are intended for installation within an organization's private networks and should not be directly accessible from the Internet.