CVE-2024-13401

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.

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/20fc675c-08a4-4d77-9872-335d23146906?source=cve

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3223257%40wp-paypal&new=3223257%40wp-paypal&sfp_email=&sfph_mail=

https://plugins.trac.wordpress.org/browser/wp-paypal/trunk/wp-paypal-checkout.php#L3

https://plugins.trac.wordpress.org/browser/wp-paypal/trunk/main.php#L72

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3