# VikRentCar Car Rental Management System <= 1.4.11 - Cross-Site Request Forgery to Order Modification, Booking Creation, Tariff Insertion and Custom Email Sending

- **ID:** WPSEC-2026-3052
- **Plugin:** VikRentCar Car Rental Management System (`vikrentcar`), https://wordpress.org/plugins/vikrentcar/
- **Affected versions:** all versions before 1.4.12
- **Fixed in:** 1.4.12 (Update to 1.4.12 or later.)
- **Severity:** Medium 4.3 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N)
- **Weakness:** CWE-352
- **Usage among sites WPSec scans:** plugin Low, affected versions Low (as of 2026-11-13)
- **Attack surface analysis:** https://attacksurface.wpsec.com/plugin/vikrentcar
- **Fix released:** 2026-11-12
- **Published:** 2026-11-13
- **URL:** https://wpsec.com/vuln/WPSEC-2026-3052/

## Description

The VikRentCar Car Rental Management System plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.4.11 due to missing or incorrect nonce validation in the order editing view, the calendar booking creation, the tariffs view and the sendcustomemail task. This makes it possible for unauthenticated attackers to modify order details (admin notes, payment method, amount payable, customer email and phone, discounts), create rental bookings, insert tariffs or send custom emails via a forged request, granted they can trick a site administrator into performing an action such as clicking on a link.

## References

- https://wpsec.com/vuln/WPSEC-2026-3052/
- https://plugins.svn.wordpress.org/vikrentcar/tags/1.4.12/
- https://wordpress.org/plugins/vikrentcar/

Source: WPSec, https://wpsec.com/vuln/WPSEC-2026-3052/

License: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Free to use, share and adapt, also commercially, if you credit WPSec and link to this advisory.