Missing Authorization vulnerability in Jegstudio Gutenverse gutenverse allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Gutenverse: from n/a through <= 3.2.1.

The Gutenverse WordPress plugin before 1.9.1 does not validate the htmlTag option in various of its block before outputting it back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks

Missing Authorization vulnerability in Jegstudio Gutenverse gutenverse allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Gutenverse: from n/a through <= 1.8.5.