CVE-2023-2288

Name of the Vulnerable Software and Affected Versions Otter WordPress plugin versions prior to 2.2.6

Description The issue arises from the plugin's failure to sanitize user-controlled file paths, leading to a PHAR deserialization vulnerability. This vulnerability can be exploited on PHP versions less than 8.0 using the phar:// stream wrapper.

Recommendations For versions prior to 2.2.6, update to version 2.2.6 or later to resolve the issue. As a temporary workaround, consider restricting access to the phar:// stream wrapper until the update is applied.