Woo Custom Emails <= 2.2 - Reflected Cross-Site Scripting via wcemails_edit

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2023-4315
CVSS 6.1 (Medium)
Publicly Published August 2, 2023
Last Updated October 19, 2023
Researcher Marco Wotschka - Wordfence


The Woo Custom Emails for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'wcemails_edit' parameter in versions up to, and including, 2.2 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. CVE-2023-45004 appears to be a duplicate of this issue.



1 affected software package

Software Type Plugin
Software Slug woo-custom-emails (view on wordpress.org)
Patched? No
Remediation No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version
  • <= 2.2

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