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    CVE-2025-65966

    OneUptime is a solution for monitoring and managing online services. In version 9.0.5598, a low-permission user can create new accounts through a direct API request instead of being restricted to the intended interface. This issue has been patched in version 9.1.0.

    Published:Nov 26, 2025
    Last Modified:Dec 5, 2025
    EPS:Nov 26, 2025
    EPSS Score:0.00054
    CVSS Score:8.1

    Affected Products

    Vendor
    Hackerbay
    Product
    Oneuptime
    Vendor
    Oneuptime
    Product
    Oneuptime

    Exploits

    https://github.com/OneUptime/oneuptime/security/advisories/GHSA-m449-vh5f-574g

    Common Weakness Enumeration

    CWE-285 Improper Authorization

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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