WordPress Plugin Neon Text <= 1.1 - Stored Cross Site Scripting (XSS) (CVE: CVE-2023-5817)

écrit par writer writer

Updated: 04/07/2024
# CVE : CVE-2023-5817

# 1. Description:
The Neon text plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's neontext_box shortcode in 1.1 and above versions. 
  
# 2. Proof of Concept (PoC):
  a. Install and activate version 1.0 of the plugin.
  b. Go to the posts page and create new post.
  c. Add shorcode block and insert the following payload:
  
		[neontext_box][neontext color='"onmouseover="alert(document.domain)"']TEST[/neontext][/neontext_box]
		
		
  d. Save the changes and preview the page. Popup window demonstrating the vulnerability will be executed.

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