CVE-2024-12268

The Responsive Blocks – WordPress Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘responsive-block-editor-addons/portfolio’ block in all versions up to, and including, 1.9.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

More information : https://plugins.trac.wordpress.org/changeset/3208350/responsive-block-editor-addons/tags/1.9.8/src/blocks/portfolio/index.php

Attack vector : NETWORK
Attack complexity : LOW
Privileges required : LOW
User interaction : NONE
Confidentiality impact : LOW
Integrity impact : LOW
Base score : 6.4
Base severity : MEDIUM
Exploitability score : 3.1
Impact score : 2.7