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    CVE-2023-3276

    A vulnerability, which was classified as problematic, has been found in Dromara HuTool up to 5.8.19. Affected by this issue is the function readBySax of the file XmlUtil.java of the component XML Parsing Module. The manipulation leads to xml external entity reference. The exploit has been disclosed to the public and may be used. VDB-231626 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

    Published:Jun 15, 2023
    Last Modified:Nov 21, 2024
    EPS:Jun 15, 2023
    EPSS Score:0.00099
    CVSS Score:5.5

    Affected Products

    Vendor
    Dromara
    Product
    Hutool

    Exploits

    https://fbdhhhh47.github.io/2023/06/06/hutool-XXE/https://fbdhhhh47.github.io/2023/06/06/hutool-XXE/

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-221 Data Serialization External Entities Blowup

    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