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    CVE-2025-13488

    Due to a regression introduced in version 3.83.0, a security header is no longer applied to certain user-uploaded content served from repositories. This may allow an authenticated attacker with repository upload privileges to exploit a stored cross-site scripting (XSS) vulnerability with user context.

    Published:Dec 4, 2025
    Last Modified:Apr 15, 2026
    EPS:Dec 4, 2025
    EPSS Score:0.0009
    CVSS Score:5.1

    Affected Products

    Vendor
    Sonatype
    Product
    Nexus Repository Manager

    Exploits

    No exploit reference

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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