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    CVE-2025-57403

    Cola Dnslog v1.3.2 is vulnerable to Directory Traversal. When a DNS query for a TXT record is processed, the application concatenates the requested URL (or a portion of it) directly with a base path using os.path.join. This bypass allows directory traversal or absolute path injection, leading to the potential exposure of sensitive information.

    Published:Dec 26, 2025
    Last Modified:Jan 9, 2026
    EPS:Dec 26, 2025
    EPSS Score:0.00477
    CVSS Score:7.5

    Affected Products

    Vendor
    Abelche
    Product
    Cola Dnslog

    Exploits

    https://gist.github.com/Captaince/99b728c792c72b2666c2400625702df0https://github.com/AbelChe/cola_dnslog/issues/29

    Common Weakness Enumeration

    CWE-23 Relative Path Traversal

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-139 Relative Path Traversal
    CAPEC-76 Manipulating Web Input to File System Calls

    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