Input validation vulnerability in Bricks 1.10.1

The Bricks theme for WordPress has a security flaw that allows hackers to inject malicious code into web pages. This can happen when a user with access to the Bricks Builder (usually only administrators) adds a custom tag without proper sanitization and escaping. Attackers can then use this to run their own scripts on the page whenever someone visits it. This is especially dangerous if lower-level users have access to the Bricks Builder.