CVE Feed

    Dashboard / CVE / CVE-2026-39991

    CVE-2026-39991

    A cross-site scripting (XSS) vulnerability has been reported to affect Notes Station 3. If a remote attacker gains a user account, they can then exploit the vulnerability to inject malicious code. We have already fixed the vulnerability in the following version: Notes Station 3 3.9.12 and later

    Published:Oct 15, 2026
    Last Modified:Oct 22, 2026
    EPS:Oct 15, 2026
    EPSS Score:0.00293
    CVSS Score:4.8

    Affected Products

    Vendor
    Qnap Systems
    Product
    Notes Station

    Exploits

    No exploit reference

    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