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    CVE-2021-39267

    Persistent cross-site scripting (XSS) in the web interface of SuiteCRM before 7.11.19 allows a remote attacker to introduce arbitrary JavaScript via a Content-Type Filter bypass to upload malicious files. This occurs because text/html is blocked, but other types that allow JavaScript execution (such as text/xml) are not blocked.

    Published:Aug 18, 2021
    Last Modified:Nov 21, 2024
    EPS:Aug 18, 2021
    EPSS Score:0.00723
    CVSS Score:6.1

    Affected Products

    Vendor
    Salesagility
    Product
    Suitecrm

    Exploits

    https://thanhlocpanda.wordpress.com/2021/07/31/file-upload-bypass-suitecrm-7-11-18/https://thanhlocpanda.wordpress.com/2021/07/31/file-upload-bypass-suitecrm-7-11-18/

    Related CVEs

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    CVE-2025-64491 (CVSS 6.1) — SuiteCRM is an open-source, enterprise-ready Customer Relationship Management (CRM) software application. Vers…
    CVE-2025-64490 (CVSS 8.3) — SuiteCRM is an open-source, enterprise-ready Customer Relationship Management (CRM) software application. Vers…
    CVE-2025-64489 (CVSS 8.3) — SuiteCRM is an open-source, enterprise-ready Customer Relationship Management (CRM) software application. Vers…
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    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