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    CVE-2023-39542

    A code execution vulnerability exists in the Javascript saveAs API of Foxit Reader 12.1.3.15356. A specially crafted malformed file can create arbitrary files, which can lead to remote code execution. An attacker needs to trick the user into opening the malicious file to trigger this vulnerability. Exploitation is also possible if a user visits a specially crafted, malicious site if the browser plugin extension is enabled.

    Published:Nov 27, 2023
    Last Modified:Nov 4, 2025
    EPS:Nov 27, 2023
    EPSS Score:0.00109
    CVSS Score:8.8

    Affected Products

    Vendor
    Foxitsoftware
    Product
    Foxit Reader

    Exploits

    https://talosintelligence.com/vulnerability_reports/TALOS-2023-1832https://talosintelligence.com/vulnerability_reports/TALOS-2023-1832

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    CVE-2026-57240 (CVSS 7.8) — When the application opens a PDF file and JavaScript deletes the PDF fields, the subsequent logic still uses t…
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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