Is CVE-2026-2230 actively exploited?

No active exploitation of CVE-2026-2230 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-2230 be exploited remotely?

Yes. CVE-2026-2230 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-2230?

CVE-2026-2230 has a CVSS score of 4.3 (MEDIUM) and an EPSS exploitation probability of 0.02%.

HOME VULNERABILITIESCVE-2026-2230

MEDIUM

CVE-2026-2230

CWE-639Published: February 18, 2026· Updated: Feb 18, 2026

4.3

CVSS v3.1

EPSS:0.02%probability of exploitation in 30 daysPercentile:5.2th

Official Description

The Booking Calendar plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 10.14.14 via the handle_ajax_save function due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Subscriber-level access and above, and booking permissions granted by an Administrator, to modify other users' plugin settings, such as booking calendar display options, which can disrupt the booking calendar functionality for the targeted user.

NVD Source

Technical Analysis

CVE-2026-2230 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.