140+ Widgets | Best Addons For Elementor – FREE <= 1.4.3.1 - Authenticated (Contributor+) PHP Object Injection

Deserialization of Untrusted Data
CVE CVE-2024-4471
CVSS High (8)
Publicly Published May 22, 2024
Last Updated May 23, 2024
Researcher Francesco Carlucci
Description

The 140+ Widgets | Best Addons For Elementor – FREE for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 1.4.3.1 via deserialization of untrusted input in the 'export_content' function. This allows authenticated attackers, with contributor-level permissions and above, 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. Thanks, Francesco

References

1 affected software package

Software Type Plugin
Software Slug xpro-elementor-addons (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 1.4.3.1
Patched Version
  • 1.4.3.2
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