CVE-2025-5803 MEDIUM

CVE-2025-5803: WordPress VikBooking Hotel Booking Engine & PMS plugin <= 1.8.2 - Broken Access Control vulnerability

Vendor E4Jvikwp

Product VikBooking Hotel Booking Engine & PMS

Weakness CWE-862 · Missing authorization

Published November 6, 2025

Last update April 28, 2026

View on NVD All CVEs

CVSS base score

5.3/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction None

Confidentiality None

Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

What the vulnerability does

01Description

Missing Authorization vulnerability in e4jvikwp VikBooking Hotel Booking Engine & PMS vikbooking.This issue affects VikBooking Hotel Booking Engine & PMS: from n/a through <= 1.8.2.

Explanation of Vulnerability in Simple Terms

02Summary

VikBooking Hotel Booking Engine & PMS versions 1.8.2 and earlier lack proper authorization checks, allowing unauthenticated attackers to modify data via network requests. The vulnerability does not expose sensitive information or disrupt availability, but permits unauthorized changes to booking or system records. Site administrators should update to a version newer than 1.8.2.

What an attacker can do

03Attacker Capabilities

Modify booking or system data without authentication.

Potential impact on your site

04Site Impact

Attackers can alter hotel bookings, rates, or configuration without logging in.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

November 6, 2025 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2025-5803 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/862.html

Related vulnerabilities

Identifiers

CVE CVE-2025-5803

CWE CWE-862

CVSS 5.3 / MEDIUM

Affected versions