---
id: CVE-2026-91024
title: >-
  The Booking Manager  WordPress plugin before 2.1.21 does not sanitize and
  escape values taken from a fetched external iCalendar feed before using them
  in a SQL query, allowing authenticated users with Author-level access and
  above to per…
summary: >-
  The Booking Manager  WordPress plugin before 2.1.21 does not sanitize and
  escape values taken from a fetched external iCalendar feed before using them
  in a SQL query, allowing authenticated users with Author-level access and
  above to per…
severity: medium
cvss: 6.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N'
cwe:
  - CWE-89
product: Booking Manager
affected:
  - booking_manager < 2.1.21
published: '2026-09-23'
updated: '2026-09-23'
sourceUpdated: '2026-09-23T11:17:17.200'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-91024'
references:
  - url: 'https://wpscan.com/vulnerability/a5472152-0b96-4fc6-af90-2f1b01811237/'
    label: contact@wpscan.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-23T10:37:23.430430Z'
ingestedAt: '2026-09-23T06:17:57.899Z'
---

## Overview

The Booking Manager  WordPress plugin before 2.1.21 does not sanitize and escape values taken from a fetched external iCalendar feed before using them in a SQL query, allowing authenticated users with Author-level access and above to perform SQL injection attacks by importing a feed they control.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.