Input validation vulnerability in BlockStrap Page Builder – Bootstrap Blocks 0.1.36

The plugin called “BlockStrap Page Builder – Bootstrap Blocks” for WordPress has a security issue where it is vulnerable to a type of attack called Stored Cross-Site Scripting. This can happen in versions up to 0.1.36 because the plugin does not properly clean up or protect against malicious code. This means that someone with contributor-level access or higher can add harmful code to a page, which will run whenever someone views that page.