CVE-2023-2085: The Essential Blocks plugin for WordPress is vulnerable to unauthorized use of functionality due to a missing capability check on the templates...
Description
The Essential Blocks plugin for WordPress is vulnerable to unauthorized use of functionality due to a missing capability check on the templates function in versions up to, and including, 4.0.6. This makes it possible for subscriber-level attackers to obtain plugin template information. While a nonce check is present, it is only executed when a nonce is provided. Not providing a nonce results in the nonce verification to be skipped. There is no capability check.
Classification
CVE ID: CVE-2023-2085
CVSS Base Severity: MEDIUM
CVSS Base Score: 4.3
Affected Products
Vendor: wpdevteam
Product: Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.08% (probability of being exploited)
EPSS Percentile: 36.19% (scored less or equal to compared to others)
EPSS Date: 2025-02-04 (when was this score calculated)
References
https://www.wordfence.com/threat-intel/vulnerabilities/id/ad2c1ab6-5c78-4317-b5e7-c86e2eebeb4f?source=cvehttps://plugins.trac.wordpress.org/browser/essential-blocks/tags/4.0.6/includes/Admin/Admin.php
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2900595%40essential-blocks%2Ftrunk&old=2900029%40essential-blocks%2Ftrunk&sfp_email=&sfph_mail=#file2