What the vulnerability does
01Description
The VikRentItems Flexible Rental Management System plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'delto' parameter in all versions up to, and including, 1.2.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
Explanation of Vulnerability in Simple Terms
02Summary
VikRentItems Flexible Rental Management System versions 1.2.0 and earlier contain a cross-site scripting (XSS) vulnerability. An attacker can inject malicious scripts that execute in users' browsers when they visit affected pages. The vulnerability requires user interaction and can affect other users or site functionality. Update to a version newer than 1.2.0 to remediate.
What an attacker can do
03Attacker Capabilities
Inject malicious scripts that run in visitors' browsers, potentially stealing session data or redirecting users.
Potential impact on your site
04Site Impact
Visitors may have their sessions hijacked, credentials stolen, or be redirected to malicious sites.
Conditions required to exploit
05Prerequisites
No authentication required. Victim must visit a page containing the attacker's malicious input.
Key dates
06Disclosure timeline
December 12, 2025
CVE published
April 8, 2026
Record updated