CVE-2026-42737

WordPress VikBooking Hotel Booking Engine & PMS plugin <= 1.8.9 - Arbitrary File Deletion vulnerability

8.6 High

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in e4jvikwp VikBooking Hotel Booking Engine & PMS vikbooking allows Path Traversal.This issue affects VikBooking Hotel Booking Engine & PMS: from n/a through <= 1.8.9.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: None
Availability: High

Exploit likelihood

0.36%Up 0.3 points since May 27, 2026

What each source reports

CVE List Score used 8.6

WordPress VikBooking Hotel Booking Engine & PMS plugin <= 1.8.9 - Arbitrary File Deletion vulnerability

Record: CVE-2026-42737
CVSS 3.1: 8.6 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Weakness: CWE-22
Updated: 2026-11-02

EUVDEUVD-2026-32189 8.6

Record: EUVD-2026-32189
CVSS 3.1: 8.6 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Updated: 2026-11-02

GitHub AdvisoriesGHSA-w2ch-gmrj-rgw5 8.6

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in...

Record: GHSA-w2ch-gmrj-rgw5
CVSS 3.1: 8.6 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Weakness: CWE-22
Updated: 2026-11-02

NVD 8.6

Record: CVE-2026-42737
CVSS 3.1: 8.6 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Weakness: CWE-22
Updated: 2026-11-02

Affected products

e4jvikwp vikbooking hotel booking engine & pms

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-42737 is a high vulnerability (CVSS 8.6) in E4jvikwp Vikbooking Hotel Booking Engine & Pms, published May 27, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.36%, the 29th percentile. No source names a fixed version.