Description (CNA)
The Essential Blocks plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 4.2.0 via deserialization of untrusted input in the get_posts function. This allows unauthenticated attackers to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| wpdevteam / Essential Blocks Pro | affected 0 through 1.1.0 |
| wpdevteam / Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns | affected 0 through 4.2.0 |
CWE
CWE-502
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/af468f83-d6ad-474c-bf7f-c4eeb6df1b54?source=cve
- https://plugins.trac.wordpress.org/browser/essential-blocks/trunk/includes/API/PostBlock.php?rev=2950425#L30
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.