CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
What the vulnerability does
The WPBookit plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'css_code' parameter in all versions up to, and including, 1.0.6 due to a missing capability check on the save_custome_code() function. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Explanation of Vulnerability in Simple Terms
WPBookit versions 1.0.6 and earlier contain a cross-site scripting (XSS) vulnerability that allows unauthenticated attackers to inject malicious scripts into the site. The vulnerability can be exploited over the network without user interaction, and the impact extends beyond the vulnerable component to affect other parts of the site. This can lead to session hijacking, credential theft, or malware distribution.
What an attacker can do
Inject malicious JavaScript that runs in visitors' browsers and steals data or performs actions on their behalf.
Potential impact on your site
Visitors' sessions and credentials can be compromised; site reputation and user trust are at risk.
Conditions required to exploit
No authentication or user interaction required; attacker can exploit the vulnerability remotely.
Key dates
External resources
