CVE-2021-25935

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    CVE-2021-25935

    Published: 25 May 2021Last Modified: 9 Jul 2026

    Summary:

    Details: In OpenNMS Horizon, versions opennms-17.0.0-1 through opennms-27.1.0-1; OpenNMS Meridian, versions meridian-foundation-2015.1.0-1 through meridian-foundation-2019.1.18-1; meridian-foundation-2020.1.0-1 through meridian-foundation-2020.1.7-1 are vulnerable to Stored Cross-Site Scripting, since the function `add()` performs improper validation checks on the input sent to the `foreign-source` parameter. Due to this flaw an attacker could bypass the existing regex validation and inject an arbitrary script which will be stored in the database.

    References: https://github.com/OpenNMS/opennms/commit/101e3aa06ec9a1f8f266335fc6f5685c062c6117, https://github.com/OpenNMS/opennms/commit/eb08b5ed4c5548f3e941a1f0d0363ae4439fa98c, https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25935

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 7220f205d1f6ffd6b96a7878de2ae23e3faae3ad
    Fixed -None

    Affected versions

    meridian-foundation-2020.1.7-1
    meridian-foundation-2020.1.6-1
    meridian-foundation-2020.1.5-1
    meridian-foundation-2020.1.4-1
    meridian-foundation-2020.1.3-1
    meridian-foundation-2020.1.2-1
    meridian-foundation-2020.1.1-1
    meridian-foundation-2020.1.0-1

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2021-25935 | CVE-DB