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    4 vulnerabilities found for MainWP Child – Securely Connects to the MainWP Dashboard to Manage Multiple Sites by mainwp

    CVE-2024-10783 (GCVE-0-2024-10783)

    Vulnerability from nvd – Published: 2024-12-13 09:27 – Updated: 2026-04-08 17:09
    VLAI
    Title
    MainWP Child <= 5.3.3 - Missing Authorization to Unauthenticated Privilege Escalation
    Summary
    The MainWP Child – Securely Connects to the MainWP Dashboard to Manage Multiple Sites plugin for WordPress is vulnerable to privilege escalation due to a missing authorization checks on the register_site function in all versions up to, and including, 5.2 when a site is left in an unconfigured state. This makes it possible for unauthenticated attackers to log in as an administrator on instances where MainWP Child is not yet connected to the MainWP Dashboard. IMPORTANT: this only affects sites who have MainWP Child installed and have not yet connected to the MainWP Dashboard, and do not have the unique security ID feature enabled. Sites already connected to the MainWP Dashboard plugin and do not have the unique security ID feature enabled, are NOT affected and not required to upgrade. Please note versions up to 5.3.3 contained a patch, though a bypass was discovered and not addressed until version 5.3.4.
    Severity
    8.1 (High)
    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Credits
    Sean Murphy wesley
    Show details on NVD website
    To clipboard 

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    CVE-2023-3132 (GCVE-0-2023-3132)

    Vulnerability from nvd – Published: 2023-06-27 02:54 – Updated: 2026-04-08 17:12
    VLAI
    Title
    MainWP Child <= 4.4.1.1 - Information Disclosure via Back-Up Files
    Summary
    The MainWP Child plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 4.4.1.1 due to insufficient controls on the storage of back-up files. This makes it possible for unauthenticated attackers to extract sensitive data including the entire installations database if a backup occurs and the deletion of the back-up files fail.
    Severity
    5.9 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
    Assigner
    References
    Impacted products
    Credits
    Robert Lockwood
    Show details on NVD website
    To clipboard 

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    CVE-2024-10783 (GCVE-0-2024-10783)

    Vulnerability from cvelistv5 – Published: 2024-12-13 09:27 – Updated: 2026-04-08 17:09
    VLAI
    Title
    MainWP Child <= 5.3.3 - Missing Authorization to Unauthenticated Privilege Escalation
    Summary
    The MainWP Child – Securely Connects to the MainWP Dashboard to Manage Multiple Sites plugin for WordPress is vulnerable to privilege escalation due to a missing authorization checks on the register_site function in all versions up to, and including, 5.2 when a site is left in an unconfigured state. This makes it possible for unauthenticated attackers to log in as an administrator on instances where MainWP Child is not yet connected to the MainWP Dashboard. IMPORTANT: this only affects sites who have MainWP Child installed and have not yet connected to the MainWP Dashboard, and do not have the unique security ID feature enabled. Sites already connected to the MainWP Dashboard plugin and do not have the unique security ID feature enabled, are NOT affected and not required to upgrade. Please note versions up to 5.3.3 contained a patch, though a bypass was discovered and not addressed until version 5.3.4.
    Severity
    8.1 (High)
    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Credits
    Sean Murphy wesley
    Show details on NVD website
    To clipboard 

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    CVE-2023-3132 (GCVE-0-2023-3132)

    Vulnerability from cvelistv5 – Published: 2023-06-27 02:54 – Updated: 2026-04-08 17:12
    VLAI
    Title
    MainWP Child <= 4.4.1.1 - Information Disclosure via Back-Up Files
    Summary
    The MainWP Child plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 4.4.1.1 due to insufficient controls on the storage of back-up files. This makes it possible for unauthenticated attackers to extract sensitive data including the entire installations database if a backup occurs and the deletion of the back-up files fail.
    Severity
    5.9 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
    Assigner
    References
    Impacted products
    Credits
    Robert Lockwood
    Show details on NVD website
    To clipboard 

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        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/a1fadba1-674f-4f3d-997f-d29d3a887414?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=2923512%40mainwp-child\u0026new=2923512%40mainwp-child\u0026sfp_email=\u0026sfph_mail="
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2023-06-23T00:00:00.000Z",
          "value": "Disclosed"
        }
      ],
      "title": "MainWP Child \u003c= 4.4.1.1 - Information Disclosure via Back-Up Files"
    }
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    "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
    "assignerShortName": "Wordfence",
    "cveId": "CVE-2023-3132",
    "datePublished": "2023-06-27T02:54:08.748Z",
    "dateReserved": "2023-06-06T19:42:36.573Z",
    "dateUpdated": "2026-04-08T17:12:32.868Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
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}