CVE-2022-27863 : Security Advisory and Response

A vulnerability has been discovered in E4J s.r.l. VikBooking Hotel Booking Engine & PMS plugin version 1.5.3 and below. Attackers can exploit this flaw to access booking data by guessing or brute-forcing booking IDs via search POST requests.

Understanding CVE-2022-27863

This CVE identifies a sensitive data exposure vulnerability in the VikBooking plugin for WordPress, allowing unauthorized parties to extract booking information through certain requests.

What is CVE-2022-27863?

The CVE-2022-27863 relates to a security issue in the VikBooking Hotel Booking Engine & PMS plugin for WordPress versions 1.5.3 and lower. It enables attackers to retrieve sensitive booking data by exploiting predictable booking IDs.

The Impact of CVE-2022-27863

The vulnerability poses a medium severity risk as it allows threat actors to exfiltrate confidential booking information. The attack complexity is low, and no user interaction or special privileges are required.

Technical Details of CVE-2022-27863

This section dives into the specifics of the vulnerability, including its description, affected systems, and the mechanism for exploitation.

Vulnerability Description

The flaw in VikBooking plugin versions 1.5.3 and earlier permits attackers to gain unauthorized access to booking data by exploiting the predictability of booking IDs.

Affected Systems and Versions

E4J s.r.l. VikBooking Hotel Booking Engine & PMS plugin version 1.5.3 and below are affected by this vulnerability, exposing them to data exposure risks.

Exploitation Mechanism

Attackers can exploit the vulnerability by sending search POST requests with easily predictable or guessed booking IDs, allowing them to extract sensitive booking data.

Mitigation and Prevention

To address CVE-2022-27863, immediate actions and long-term security best practices can help protect systems from exploitation.

Immediate Steps to Take

Users are advised to update the VikBooking plugin to version 1.5.4 or higher promptly to mitigate the vulnerability and secure booking data.

Long-Term Security Practices

Implementing robust access controls, monitoring booking data access, and performing regular security assessments can enhance overall system security and prevent data exposure.

Patching and Updates

Regularly applying security patches and updates to WordPress plugins, like VikBooking, is crucial in safeguarding systems against known vulnerabilities and ensuring a secure online booking platform.