CVE-2024-13401 Information

Description

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Reference

https://plugins.trac.wordpress.org/browser/wp-paypal/trunk/main.php#L72 https://plugins.trac.wordpress.org/browser/wp-paypal/trunk/wp-paypal-checkout.php#L3 https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3223257%40wp-paypal&new=3223257%40wp-paypal&sfp_email=&sfph_mail= https://www.wordfence.com/threat-intel/vulnerabilities/id/20fc675c-08a4-4d77-9872-335d23146906?source=cve

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.4