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    CVE-2025-57697

    AstrBot Project v3.5.22 has an arbitrary file read vulnerability in function _encode_image_bs64. Since the _encode_image_bs64 function defined in entities.py opens the image specified by the user in the request body and returns the image content as a base64-encoded string without checking the legitimacy of the image path, attackers can construct a series of malicious URLs to read any specified file, resulting in sensitive data leakage.

    Published:Nov 7, 2025
    Last Modified:Dec 5, 2025
    EPS:Nov 7, 2025
    EPSS Score:0.00049
    CVSS Score:6.5

    Affected Products

    Vendor
    Astrbot
    Product
    Astrbot

    Exploits

    https://github.com/DYX217/vulnerability-explore/blob/main/1/README.md

    Common Weakness Enumeration

    CWE-125 Out-of-bounds Read

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-540 Overread Buffers

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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