title: GenerateBlocks < 1.4.0 - Contributor+ Stored Cross-Site Scripting
description: The GenerateBlocks WordPress plugin before 1.4.0 does not validate the generateblocks/container block's tagName attribute, which could allow users with a role as low as contributor to perform Cross-Site Scripting attacks.
problem types: CWE-79 Cross-site Scripting (XSS)
affected:
{
product: GenerateBlocks
vendor: Unknown
versions:
lessThan: 1.4.0, status: affected, version: 1.4.0, versionType: custom
}