MC4WP: Mailchimp for WordPress < 4.8.7 - Cross-Site Scripting
Strategic Overview
< 4.8.7N/AVulnerability Overview
The MC4WP: Mailchimp for WordPress for WordPress is vulnerable to Stored Cross-Site Scripting via the textarea form field in versions up to, and including, 4.8.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Technical Analysis
REMEDIATION: Update to version 4.8.7, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
External References
Vulnerability data © Defiant, Inc., provided under the Wordfence Intelligence T&C