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    CVE-2025-45091

    Seafile versions 11.0.18-Pro, 12.0.10, and 12.0.10-Pro are vulnerable to a stored Cross-Site Scripting (XSS) attack. An authenticated attacker can exploit this vulnerability by modifying their username to include a malicious XSS payload in notification and activities.

    Published:Sep 15, 2025
    Last Modified:Apr 15, 2026
    EPS:Sep 15, 2025
    EPSS Score:0.00026
    CVSS Score:5.4

    Affected Products

    Vendor
    Seafile
    Product
    Seafile

    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