The Opennms Group

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    Products: 2
    Vulnerabilities: 5
    Known Exploited: 0
    1
    Critical Level Threats
    1
    High Level Threats
    3
    Medium Level Threats
    0
    Low Level Threats

    Vulnerabilities

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    Vulnerabilities

    CVE-2026-111252

    OpenNMS denial of service via XML entity expansion

    Last Modified: Oct 17, 2026
    Published: Oct 15, 2026

    CVE-2026-111235

    OpenNMS REST authorization bypass via non-canonical HTTP method

    Last Modified: Oct 17, 2026
    Published: Oct 15, 2026

    CVE-2026-89089

    OpenNMS SQL injection in shipped Asset Management JasperReports via the DATE_FORMAT parameter (ROLE_USER)

    Last Modified: Sep 13, 2026
    Published: Sep 10, 2026

    CVE-2026-19596

    OpenNMS XML collector XXE allows arbitrary file read from the OpenNMS host

    Last Modified: Sep 13, 2026
    Published: Sep 10, 2026

    CVE-2026-89054

    OpenNMS missing authorization on /api/v2 PATCH endpoints allows unauthenticated configuration changes

    Last Modified: Sep 13, 2026
    Published: Sep 10, 2026
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    The_Opennms_Group Vulnerabilities & Security CVEs | CVE-DB