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    3 vulnerabilities by MGeurts

    CVE-2026-39355 (GCVE-0-2026-39355)

    Vulnerability from cvelistv5 – Published: 2026-04-07 18:56 – Updated: 2026-04-08 18:10
    VLAI
    Title
    Genealogy is Missing Authorization in `TeamController::transferOwnership()` Allows Any Authenticated User to Hijack Any Team (Broken Access Control)
    Summary
    Genealogy is a family tree PHP application. Prior to 5.9.1, a critical broken access control vulnerability in the genealogy application allows any authenticated user to transfer ownership of arbitrary non-personal teams to themselves. This enables complete takeover of other users’ team workspaces and unrestricted access to all genealogy data associated with the compromised team. This vulnerability is fixed in 5.9.1.
    Severity
    10 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    MGeurts genealogy Affected: < 5.9.1
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2025-55288 (GCVE-0-2025-55288)

    Vulnerability from cvelistv5 – Published: 2025-08-18 16:57 – Updated: 2025-08-18 19:55
    VLAI
    Title
    Genealogy has a Reflected XSS Vulnerability
    Summary
    Genealogy is a family tree PHP application. Prior to 4.4.0, Authenticated Reflected Cross-Site Scripting (XSS) vulnerability was identified in the Genealogy application. Authenticated attackers could run arbitrary JavaScript in another user’s session, leading to session hijacking, data theft, and UI manipulation. This vulnerability is fixed in 4.4.0.
    Severity
    5.5 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Vendor Product Version
    MGeurts genealogy Affected: < 4.4.0
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2025-55287 (GCVE-0-2025-55287)

    Vulnerability from cvelistv5 – Published: 2025-08-18 16:54 – Updated: 2025-08-18 19:54
    VLAI
    Title
    Genealogy has a stored XSS vulnerability
    Summary
    Genealogy is a family tree PHP application. Prior to 4.4.0, Authenticated Stored Cross-Site Scripting (XSS) vulnerability was identified in the Genealogy application. Authenticated attackers could run arbitrary JavaScript in another user’s session, leading to session hijacking, data theft, and UI manipulation. This vulnerability is fixed in 4.4.0.
    Severity
    8 (High)
    CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Vendor Product Version
    MGeurts genealogy Affected: < 4.4.0
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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