---
id: "CVE-2026-118066"
page: "https://infrastack.ai/live/CVE-2026-118066"
kind: "vulnerability"
aliases: ["CVE-2026-118066"]
title: "LatePoint WordPress plugin: unauthenticated SQL injection lets attackers take over customer accounts"
severity: "critical"
cvss: 9.1
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["appointment-booking", "latepoint", "package", "woocommerce", "wordpress"]
not_affected_if: ["patched-version", "plugin-not-installed"]
published_at: "2026-11-07T12:17:43+00:00"
first_seen_at: "2026-11-07T12:47:08+00:00"
updated_at: "2026-11-07T12:48:36+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-118066", "first_seen_at": "2026-11-07T12:47:08+00:00"}]
exploit_sources: []
---

# LatePoint WordPress plugin: unauthenticated SQL injection lets attackers take over customer accounts

Link for people: https://infrastack.ai/live/CVE-2026-118066 (this .md is for agents)

The LatePoint appointment booking plugin for WordPress, in all versions up to and including 5.7.6, builds a SQL WHERE clause from attacker-supplied values, so a public AJAX request using the literal string 'IS NOT NULL' matches every customer. An unauthenticated attacker can then overwrite the password of the lowest-id customer and gain access to their bookings, orders and personal data, and the linked WordPress account when the wp_users_as_customers option is on.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check whether the LatePoint plugin is installed and its version is at most `5.7.6` in the WordPress plugins screen or the plugin header in `wp-content/plugins/`
- Check whether the `wp_users_as_customers` option is enabled in LatePoint settings, which raises the impact to WordPress accounts

## Fix

- LatePoint plugin: unknown (the sources do not state a fixed version; the description only says all versions up to and including `5.7.6` are affected)

## Timeline

- 2026-11-07T12:47:08+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-118066

## From the sources

The Appointment Booking Plugin – LatePoint | Calendar & Scheduling for WordPress plugin for WordPress is vulnerable to Authentication Bypass via Account Takeover in all versions up to, and including, 5.7.6. This is due to the `OsModel::build_conditions_query()` function in `lib/models/model.php` comparing WHERE-clause values against the literal strings `'IS NULL'` and `'IS NOT NULL'` and concatenating a match directly into SQL without binding it as a parameter, a flaw that neither `sanitize_text_field()` nor the 5.7.5 `is_scalar()` hardening guard closes, since both pass the scalar sentinel through unchanged. This makes it possible for unauthenticated attackers to send `params[password_reset_token]=IS NOT NULL` to the public `customer_cabinet__change_password` AJAX route to match every non-null `account_nonse` value, resolving to the lowest-id customer and overwriting that customer's password to an attacker-chosen value — granting full access to their bookings, orders, and PII, and, when the `wp_users_as_customers` option is enabled, takeover of the linked WordPress subscriber or customer-role account. The attacker can first identify the target customer's email by sending `params[order_intent_key]=IS NOT NULL` to the public `steps__start_from_order_intent` route, which returns the name and email from the first matching order intent, and can then self-arm the required 15-minute password-reset freshness window by triggering a reset for that customer directly.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_