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4 vulnerabilities found for Payment Button for PayPal by naa986

CVE-2025-14463 (GCVE-0-2025-14463)

Vulnerability from nvd – Published: 2026-01-17 03:24 – Updated: 2026-01-20 19:23
VLAI?
Title
Payment Button for PayPal <= 1.2.3.41 - Missing Authorization to Unauthenticated Arbitrary Order Creation
Summary
The Payment Button for PayPal plugin for WordPress is vulnerable to unauthorized order creation in all versions up to, and including, 1.2.3.41. This is due to the plugin exposing a public AJAX endpoint (`wppaypalcheckout_ajax_process_order`) that processes checkout results without any authentication or server-side verification of the PayPal transaction. This makes it possible for unauthenticated attackers to create arbitrary orders on the site with any chosen transaction ID, payment status, product name, amount, or customer information via direct POST requests to the AJAX endpoint, granted they can bypass basic parameter validation. If email sending is enabled, the plugin will also trigger purchase receipt emails to any email address supplied in the request, leading to order database corruption and unauthorized outgoing emails without any real PayPal transaction taking place.
Severity ?
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
naa986 Payment Button for PayPal Affected: * , ≤ 1.2.3.41 (semver)
Create a notification for this product.
Credits
Md. Moniruzzaman Prodhan
Show details on NVD website
To clipboard 

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CVE-2024-13401 (GCVE-0-2024-13401)

Vulnerability from nvd – Published: 2025-01-17 04:30 – Updated: 2025-02-12 20:31
VLAI?
Title
Payment Button for PayPal <= 1.2.3.35 - Authenticated (Contributor+) Stored Cross-Site Scripting
Summary
The Payment Button for PayPal plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wp_paypal_checkout' shortcode in all versions up to, and including, 1.2.3.35 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Severity ?
6.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
Vendor Product Version
naa986 Payment Button for PayPal Affected: * , ≤ 1.2.3.35 (semver)
Create a notification for this product.
Credits
muhammad yudha
Show details on NVD website
To clipboard 

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CVE-2025-14463 (GCVE-0-2025-14463)

Vulnerability from cvelistv5 – Published: 2026-01-17 03:24 – Updated: 2026-01-20 19:23
VLAI?
Title
Payment Button for PayPal <= 1.2.3.41 - Missing Authorization to Unauthenticated Arbitrary Order Creation
Summary
The Payment Button for PayPal plugin for WordPress is vulnerable to unauthorized order creation in all versions up to, and including, 1.2.3.41. This is due to the plugin exposing a public AJAX endpoint (`wppaypalcheckout_ajax_process_order`) that processes checkout results without any authentication or server-side verification of the PayPal transaction. This makes it possible for unauthenticated attackers to create arbitrary orders on the site with any chosen transaction ID, payment status, product name, amount, or customer information via direct POST requests to the AJAX endpoint, granted they can bypass basic parameter validation. If email sending is enabled, the plugin will also trigger purchase receipt emails to any email address supplied in the request, leading to order database corruption and unauthorized outgoing emails without any real PayPal transaction taking place.
Severity ?
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
naa986 Payment Button for PayPal Affected: * , ≤ 1.2.3.41 (semver)
Create a notification for this product.
Credits
Md. Moniruzzaman Prodhan
Show details on NVD website
To clipboard 

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CVE-2024-13401 (GCVE-0-2024-13401)

Vulnerability from cvelistv5 – Published: 2025-01-17 04:30 – Updated: 2025-02-12 20:31
VLAI?
Title
Payment Button for PayPal <= 1.2.3.35 - Authenticated (Contributor+) Stored Cross-Site Scripting
Summary
The Payment Button for PayPal plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wp_paypal_checkout' shortcode in all versions up to, and including, 1.2.3.35 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Severity ?
6.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
Vendor Product Version
naa986 Payment Button for PayPal Affected: * , ≤ 1.2.3.35 (semver)
Create a notification for this product.
Credits
muhammad yudha
Show details on NVD website
To clipboard 

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