cbcvebase.
CVE-2024-4891
published 2024-05-18

CVE-2024-4891: The Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘tagName’…

PriorityP424medium5.4CVSS 3.1
AVNACLPRLUIRSCCLILAN
EPSS
0.47%
37.0th percentile
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

2 ranges
VendorProductVersion rangeFixed in
wpdeveloperessential_blocks< 4.5.134.5.13
wpdevteamgutenberg_essential_blocks_page_builder_for_gutenberg_blocks_patterns<= 4.5.12
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