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    6 vulnerabilities by masaakitanaka

    CVE-2026-9851 (GCVE-0-2026-9851)

    Vulnerability from nvd – Published: 2026-06-06 04:28 – Updated: 2026-06-06 11:41
    VLAI
    Title
    Booking Package <= 1.7.16 - Authenticated (Editor+) Privilege Escalation via Account Takeover to updateUser AJAX Action
    Summary
    The Booking Package plugin for WordPress is vulnerable to Privilege Escalation via Account Takeover in versions up to, and including, 1.7.16. This is due to a missing capability check on the 'updateUser' branch of the package_app_action AJAX endpoint, where the handler only validates a nonce and the dispatcher invokes Schedule::updateUser() with the $administrator argument hard-coded to 1, bypassing the only owner-restriction check inside that function and allowing the target user to be determined solely by attacker-supplied input passed directly to wp_update_user(). This makes it possible for authenticated attackers, with Editor-level access and above, to change the email address and password of any account, including Administrator accounts, resulting in a full site takeover.
    Severity
    7.2 (High)
    CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-639 - Authorization Bypass Through User-Controlled Key
    Assigner
    References
    Impacted products
    Vendor Product Version
    masaakitanaka Booking Package Affected: 0 , ≤ 1.7.16 (semver)
    		Create a notification for this product.
    Credits
    Md. Moniruzzaman Prodhan
    Show details on NVD website
    To clipboard 

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        "title": "CISA ADP Vulnrichment"
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          "url": "https://plugins.trac.wordpress.org/browser/booking-package/tags/1.7.13/lib/Schedule.php#L868"
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    CVE-2026-4911 (GCVE-0-2026-4911)

    Vulnerability from nvd – Published: 2026-04-28 06:45 – Updated: 2026-04-29 14:18
    VLAI
    Title
    Booking Package <= 1.7.06 - Unauthenticated Price Manipulation via 'amount' Parameter
    Summary
    The Booking Package plugin for WordPress is vulnerable to Price Manipulation in versions up to, and including, 1.7.06 This is due to the intentForStripe() function passing user-controlled $_POST['amount'] directly to the Stripe PaymentIntent API without validation, and the commitStripe() function ignoring the server-calculated amount when confirming the payment. While the server correctly calculates the booking cost via getAmount() based on services, guests, taxes, and coupons, this calculated amount is never validated against or used to update the PaymentIntent because the critical code in CreditCard.php that would include the calculated amount in the PaymentIntent update is commented out. This makes it possible for unauthenticated attackers to book services at arbitrary prices (e.g., $0.01 instead of $500.00) by manipulating the amount parameter during PaymentIntent creation and completing the booking with the fraudulent payment.
    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 (v2.0.3)
    CWE
    • CWE-472 - External Control of Assumed-Immutable Web Parameter
    Assigner
    References
    Impacted products
    Vendor Product Version
    masaakitanaka Booking Package Affected: 0 , ≤ 1.7.06 (semver)
    		Create a notification for this product.
    Credits
    momopon1415
    Show details on NVD website
    To clipboard 

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                "timestamp": "2026-04-29T14:18:26.560178Z",
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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          "url": "https://plugins.trac.wordpress.org/browser/booking-package/trunk/lib/Schedule.php#L8942"
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    CVE-2024-13508 (GCVE-0-2024-13508)

    Vulnerability from nvd – Published: 2025-02-18 23:22 – Updated: 2026-04-08 16:41
    VLAI
    Title
    Booking Package <= 1.6.72 - Reflected Cross-Site Scripting via Locale Parameter
    Summary
    The Booking Package plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the locale parameter in all versions up to, and including, 1.6.72 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
    Severity
    6.1 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Vendor Product Version
    masaakitanaka Booking Package Affected: 0 , ≤ 1.6.72 (semver)
    		Create a notification for this product.
    Credits
    Krzysztof Zając
    Show details on NVD website
    To clipboard 

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    CVE-2026-9851 (GCVE-0-2026-9851)

    Vulnerability from cvelistv5 – Published: 2026-06-06 04:28 – Updated: 2026-06-06 11:41
    VLAI
    Title
    Booking Package <= 1.7.16 - Authenticated (Editor+) Privilege Escalation via Account Takeover to updateUser AJAX Action
    Summary
    The Booking Package plugin for WordPress is vulnerable to Privilege Escalation via Account Takeover in versions up to, and including, 1.7.16. This is due to a missing capability check on the 'updateUser' branch of the package_app_action AJAX endpoint, where the handler only validates a nonce and the dispatcher invokes Schedule::updateUser() with the $administrator argument hard-coded to 1, bypassing the only owner-restriction check inside that function and allowing the target user to be determined solely by attacker-supplied input passed directly to wp_update_user(). This makes it possible for authenticated attackers, with Editor-level access and above, to change the email address and password of any account, including Administrator accounts, resulting in a full site takeover.
    Severity
    7.2 (High)
    CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-639 - Authorization Bypass Through User-Controlled Key
    Assigner
    References
    Impacted products
    Vendor Product Version
    masaakitanaka Booking Package Affected: 0 , ≤ 1.7.16 (semver)
    		Create a notification for this product.
    Credits
    Md. Moniruzzaman Prodhan
    Show details on NVD website
    To clipboard 

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    CVE-2026-4911 (GCVE-0-2026-4911)

    Vulnerability from cvelistv5 – Published: 2026-04-28 06:45 – Updated: 2026-04-29 14:18
    VLAI
    Title
    Booking Package <= 1.7.06 - Unauthenticated Price Manipulation via 'amount' Parameter
    Summary
    The Booking Package plugin for WordPress is vulnerable to Price Manipulation in versions up to, and including, 1.7.06 This is due to the intentForStripe() function passing user-controlled $_POST['amount'] directly to the Stripe PaymentIntent API without validation, and the commitStripe() function ignoring the server-calculated amount when confirming the payment. While the server correctly calculates the booking cost via getAmount() based on services, guests, taxes, and coupons, this calculated amount is never validated against or used to update the PaymentIntent because the critical code in CreditCard.php that would include the calculated amount in the PaymentIntent update is commented out. This makes it possible for unauthenticated attackers to book services at arbitrary prices (e.g., $0.01 instead of $500.00) by manipulating the amount parameter during PaymentIntent creation and completing the booking with the fraudulent payment.
    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 (v2.0.3)
    CWE
    • CWE-472 - External Control of Assumed-Immutable Web Parameter
    Assigner
    References
    Impacted products
    Vendor Product Version
    masaakitanaka Booking Package Affected: 0 , ≤ 1.7.06 (semver)
    		Create a notification for this product.
    Credits
    momopon1415
    Show details on NVD website
    To clipboard 

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    CVE-2024-13508 (GCVE-0-2024-13508)

    Vulnerability from cvelistv5 – Published: 2025-02-18 23:22 – Updated: 2026-04-08 16:41
    VLAI
    Title
    Booking Package <= 1.6.72 - Reflected Cross-Site Scripting via Locale Parameter
    Summary
    The Booking Package plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the locale parameter in all versions up to, and including, 1.6.72 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
    Severity
    6.1 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Vendor Product Version
    masaakitanaka Booking Package Affected: 0 , ≤ 1.6.72 (semver)
    		Create a notification for this product.
    Credits
    Krzysztof Zając
    Show details on NVD website
    To clipboard 

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