CVE-2026-91024: CWE-89 SQL Injection in Booking Manager
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.
AI Analysis
Technical Summary
The Booking Manager WordPress plugin versions prior to 2.1.21 do not properly sanitize and escape values obtained from external iCalendar feeds before incorporating them into SQL queries. This vulnerability enables authenticated users with Author-level or higher privileges to inject arbitrary SQL commands by importing a crafted iCalendar feed, potentially compromising the database integrity or confidentiality.
Potential Impact
An attacker with Author-level access or above can exploit this vulnerability to perform SQL injection attacks, which may lead to unauthorized data access, data modification, or other database-related impacts depending on the attacker's SQL payload. The vulnerability requires authenticated access, limiting exploitation to users with certain privileges.
Mitigation Recommendations
Upgrade the Booking Manager plugin to version 2.1.21 or later, where this vulnerability is fixed. No other mitigation guidance is provided, and patch status is confirmed by the version range affected.
CVE-2026-91024: CWE-89 SQL Injection in Booking Manager
Description
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.
CVSS v3.1
Score 6.8medium
Affected software
Booking Manager
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The Booking Manager WordPress plugin versions prior to 2.1.21 do not properly sanitize and escape values obtained from external iCalendar feeds before incorporating them into SQL queries. This vulnerability enables authenticated users with Author-level or higher privileges to inject arbitrary SQL commands by importing a crafted iCalendar feed, potentially compromising the database integrity or confidentiality.
Potential Impact
An attacker with Author-level access or above can exploit this vulnerability to perform SQL injection attacks, which may lead to unauthorized data access, data modification, or other database-related impacts depending on the attacker's SQL payload. The vulnerability requires authenticated access, limiting exploitation to users with certain privileges.
Mitigation Recommendations
Upgrade the Booking Manager plugin to version 2.1.21 or later, where this vulnerability is fixed. No other mitigation guidance is provided, and patch status is confirmed by the version range affected.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- WPScan
- Date Reserved
- 2026-09-14T17:11:01.562Z
- State
- PUBLISHED
Threat ID: 6ab36d43f7a7c541065abccd
Added to database: 09/23/2026, 06:10:11 UTC
Last enriched: 09/23/2026, 06:18:09 UTC
Last updated: 09/24/2026, 02:36:15 UTC
Views: 11
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