Description (CNA)
The Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘tagName’ parameter in versions up to, and including, 4.5.12 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| wpdevteam / Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns | affected 0 through 4.5.12 |
CWE
CWE-79
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/e1bcebb3-920b-40cc-aa5c-24a1f729b28d?source=cve
- https://plugins.trac.wordpress.org/browser/essential-blocks/trunk/blocks/AdvancedHeading.php#L115
- https://plugins.trac.wordpress.org/changeset/3087677/
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.