Slivery Extender <= 1.0.2 - Authenticated(Contributor+) Remote Code Execution via shortcode

Improper Control of Generation of Code ('Code Injection')
CVE CVE-2024-27191
CVSS 8.8 (High)
Publicly Published February 26, 2024
Last Updated February 28, 2024
Researcher LVT-tholv2k


The Slivery Extender plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 1.0.2 via the 'slider_theme_section' function. This is due to the use of call_user_func on one of the shortcode attributes. This makes it possible for authenticated attackers, with contributor access and above, to execute code on the server.



1 affected software package

Software Type Plugin
Software Slug slivery-extender (view on
Patched? No
Remediation No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version
  • <= 1.0.2

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