CVE-2023-40312: Multiple reflected XSS were found on different JSP files with unsanitized parameters in OpenMNS Horizon 31.0.8 and versions earlier than 32.0.2 on multiple…

PriorityP421medium5.2CVSS 3.1

AVAACLPRNUIRSCCLILAN

EPSS

0.59%

43.8th percentile

Multiple reflected XSS were found on different JSP files with unsanitized parameters in OpenMNS Horizon 31.0.8 and versions earlier than 32.0.2 on multiple platforms that an attacker can modify to craft a malicious XSS payload. 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. OpenNMS thanks Jordi Miralles Comins for reporting this issue.

Affected

9 ranges

Vendor	Product	Version range	Fixed in
opennms	horizon	>= 31.0.8 < 32.0.2	32.0.2
opennms	meridian	< 2020.1.38	2020.1.38
opennms	meridian	>= 2022.1.0 < 2022.1.19	2022.1.19
opennms	meridian	>= 2023.1.0 < 2023.1.6	2023.1.6
the_opennms_group	horizon	>= 31.0.8 < 32.0.2	32.0.2
the_opennms_group	meridian	2020.0.0 – 2020.1.37	—
the_opennms_group	meridian	2021.0.0 – 2021.1.29	—
the_opennms_group	meridian	2022.0.0 – 2022.1.18	—
the_opennms_group	meridian	2023.0.0 – 2023.1.5	—

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