PYSEC-2026-682

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    PYSEC-2026-682

    Published: 2 Jul 2026Last Modified: 6 Jul 2026

    Summary: MySQL Connectors Privilege Escalation

    Details: Vulnerability in the MySQL Connectors component of Oracle MySQL (subcomponent: Connector/Python). Supported versions that are affected are 2.1.5 and earlier. Easily "exploitable" vulnerability allows low privileged attacker with logon to the infrastructure where MySQL Connectors executes to compromise MySQL Connectors. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of MySQL Connectors accessible data. CVSS 3.0 Base Score 3.3 (Integrity impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N).

    References: https://nvd.nist.gov/vuln/detail/CVE-2017-3590, https://github.com/mysql/mysql-connector-python, http://www.oracle.com/technetwork/security-advisory/cpuapr2017-3236618.html, http://www.securityfocus.com/bid/97840, http://www.securitytracker.com/id/1038287, https://pypi.org/project/mysql-connector-python, https://github.com/advisories/GHSA-2cf3-g243-hhfx

    Affected packages

    Package

    Name: mysql-connector-python

    Purl: pkg:pypi/mysql-connector-python

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    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
    PYSEC-2026-682 | CVE-DB