title: Otter - Gutenberg Blocks < 2.2.6 - Author+ PHAR Deserialization
description: The Otter WordPress plugin before 2.2.6 does not sanitize some user-controlled file paths before performing file operations on them. This leads to a PHAR deserialization vulnerability on PHP < 8.0 using the phar:// stream wrapper.
problem types: CWE-502 Deserialization of Untrusted Data
affected:
{
vendor: Unknown
product: Otter
versions:
status: affected, versionType: custom, version: 0, lessThan: 2.2.6
defaultStatus: unaffected
collectionURL: https://wordpress.org/plugins
}