CVE-2023-0167

Name of the Vulnerable Software and Affected Versions GetResponse for WordPress plugin versions 5.5.31 and earlier

Description The issue arises from the plugin's failure to validate and escape certain shortcode attributes before outputting them in a page or post where the shortcode is embedded. This could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

Recommendations For versions 5.5.31 and earlier, update to a version that fixes this issue to prevent Stored Cross-Site Scripting attacks. As a temporary workaround, consider restricting the use of shortcodes by users with the contributor role and above until a patch is available.