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    2 vulnerabilities found for JWT Authentication for WP REST APIs by miniOrange

    CVE-2026-89027 (GCVE-0-2026-89027)

    Vulnerability from nvd – Published: 2026-09-15 20:05 – Updated: 2026-09-17 16:49 X_Open Source
    VLAI
    Title
    miniOrange JWT Authentication for WP REST APIs < 4.8.0 Authentication Downgrade
    Summary
    miniOrange JWT Authentication for WP REST APIs plugin for WordPress before 4.8.0 contains an authentication method downgrade vulnerability that allows unauthenticated attackers to bypass administrator-configured authentication by supplying a specific GET parameter without any capability check or nonce verification. Attackers can force the plugin to use Basic HTTP authentication regardless of configured JWT or API token settings, then exploit distinguishable error codes and the absence of rate limiting to perform unthrottled username enumeration and credential guessing attacks.
    Severity
    6.9 (Medium)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
    6.5 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-17 16:48 UTC
    CWE
    • CWE-306 - Missing Authentication for Critical Function
    Assigner
    References
    Impacted products
    Date Public
    2026-09-11 00:00
    Credits
    Choriyev Qahramon (ciprobe) VulnCheck
    Show details on NVD website
    To clipboard 

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    CVE-2026-89027 (GCVE-0-2026-89027)

    Vulnerability from cvelistv5 – Published: 2026-09-15 20:05 – Updated: 2026-09-17 16:49 X_Open Source
    VLAI
    Title
    miniOrange JWT Authentication for WP REST APIs < 4.8.0 Authentication Downgrade
    Summary
    miniOrange JWT Authentication for WP REST APIs plugin for WordPress before 4.8.0 contains an authentication method downgrade vulnerability that allows unauthenticated attackers to bypass administrator-configured authentication by supplying a specific GET parameter without any capability check or nonce verification. Attackers can force the plugin to use Basic HTTP authentication regardless of configured JWT or API token settings, then exploit distinguishable error codes and the absence of rate limiting to perform unthrottled username enumeration and credential guessing attacks.
    Severity
    6.9 (Medium)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
    6.5 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-17 16:48 UTC
    CWE
    • CWE-306 - Missing Authentication for Critical Function
    Assigner
    References
    Impacted products
    Date Public
    2026-09-11 00:00
    Credits
    Choriyev Qahramon (ciprobe) VulnCheck
    Show details on NVD website
    To clipboard 

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