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    2 vulnerabilities found for WP-Chatbot for Messenger by larrykim

    CVE-2026-3506 (GCVE-0-2026-3506)

    Vulnerability from nvd – Published: 2026-03-21 03:26 – Updated: 2026-04-08 16:45
    VLAI
    Title
    WP-Chatbot for Messenger <= 4.9 - Missing Authorization to Unauthenticated Chatbot Configuration Takeover
    Summary
    The WP-Chatbot for Messenger plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.9. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to overwrite the site's MobileMonkey API token and company ID options, which can be used to hijack chatbot configuration and redirect visitor conversations to an attacker-controlled MobileMonkey account.
    Severity
    5.3 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-03-23 18:04 UTC
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    larrykim WP-Chatbot for Messenger Affected: 0 , ≤ 4.9 (semver)
    		Create a notification for this product.
    Credits
    Kazuma Matsumoto
    Show details on NVD website
    To clipboard 

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    CVE-2026-3506 (GCVE-0-2026-3506)

    Vulnerability from cvelistv5 – Published: 2026-03-21 03:26 – Updated: 2026-04-08 16:45
    VLAI
    Title
    WP-Chatbot for Messenger <= 4.9 - Missing Authorization to Unauthenticated Chatbot Configuration Takeover
    Summary
    The WP-Chatbot for Messenger plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.9. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to overwrite the site's MobileMonkey API token and company ID options, which can be used to hijack chatbot configuration and redirect visitor conversations to an attacker-controlled MobileMonkey account.
    Severity
    5.3 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-03-23 18:04 UTC
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    larrykim WP-Chatbot for Messenger Affected: 0 , ≤ 4.9 (semver)
    		Create a notification for this product.
    Credits
    Kazuma Matsumoto
    Show details on NVD website
    To clipboard 

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