CVE-2026-18441

MediumCVSS 4.3/10Last modified Sep 19, 2026

Description

The Appointment Booking Plugin – LatePoint | Calendar & Scheduling for WordPress plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 5.6.9 via the set_customer_object due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to enumerate arbitrary customer records and disclose personally identifiable information - including first name, last name, email address, and phone number - by iterating the customer[id] parameter. This issue is exploitable only when the site is configured with customer authentication disabled (guest checkout enabled).

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-639

Affected software

No affected versions have been published.

Timeline

Published: Sep 18, 2026
Last modified: Sep 19, 2026
NVD status: Deferred

Related CVEs from 2026

CVE-2026-184427.5The WCFM Marketplace – Multivendor Marketplace for WooCommerce plugin for WordPress is vulnerable to generic SQL Injection via the 'wcfmmp_u CVE-2026-184438.8The Smart Manager – Advanced WooCommerce Bulk Edit & Inventory Management plugin for WordPress is vulnerable to generic SQL Injection via th CVE-2026-184447.8There is an integer conversion vulnerability resulting in an out-of-bounds read when loading images recently discovered in NI LabVIEW. This CVE-2026-184457.8There is an integer overflow vulnerability resulting in an out-of-bounds write recently discovered in NI LabVIEW. This may result in inform CVE-2026-184467.5fast-uri before 4.1.2, 3.1.5, and 2.4.4 requires a literal double forward slash to recognize a URI authority, so a reference that uses a bac CVE-2026-18455.5The Real Estate Pro plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and includin CVE-2026-1845210.0DMS+ (Non-Mobile) developed by Rich Source has a Use of Hard-coded Credentials vulnerability. Unauthenticated remote attackers can exploit a CVE-2026-184537.5A flaw was found in 389 Directory Server. A missing NULL pointer check in the paged results handling of op_shared_search allows an unauthent CVE-2026-184578.3Heap-based Buffer Overflow vulnerability in RTI Connext Professional (Core Libraries) allows Overflow Buffers. This issue affects Connext Pr CVE-2026-184586.8Out-of-bounds Read, Function Call With Incorrect Number of Arguments, Access of Resource Using Incompatible Type ('Type Confusion') vulnerab CVE-2026-184598.7Incorrect Calculation vulnerability in RTI Connext Professional (Core Libraries) allows Abuse Existing Functionality. This issue affects Con CVE-2026-184606.9Off-by-one Error, Out-of-bounds Write vulnerability in RTI Connext Professional (Core Libraries) allows Overflow Buffers. This issue affects