CVE Feed

    Dashboard / CVE / CVE-2026-31309

    CVE-2026-31309

    Improper authorization in the /tequilapi/config/user endpoint of Mysterium Node from v1.21.1-rc0 before v1.36.0 allows an unauthenticated attacker to arbitrarily overwrite the node's configuration and achieve a full node takeover via a crafted POST request.

    Published:Jul 8, 2026
    Last Modified:Jul 29, 2026
    EPS:Jul 8, 2026
    EPSS Score:0.0044
    CVSS Score:9.8

    Affected Products

    No affected product recorded yet

    Exploits

    https://github.com/Sch8ill/CVE-2026-31309

    Common Weakness Enumeration

    CWE-862 Missing Authorization

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-665 Exploitation of Thunderbolt Protection Flaws

    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