CVE-2026-105195: CWE-200 Information Exposure in Booking Calendar
Description
The Booking Calendar WordPress plugin before 11.8.3 does not adequately restrict which options a lower-privileged user can load through one of its settings handlers, allowing users with the Editor role and above to disclose the values of arbitrary WordPress options, including core site configuration.
CVSS v3.1
Score 2.7low
Affected software
Booking Calendar
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-105195 is an information exposure vulnerability (CWE-200) in the Booking Calendar WordPress plugin. Versions from 10.15 up to but not including 11.8.3 do not properly restrict which options lower-privileged users (Editor role and above) can load through one of the plugin's settings handlers. This allows these users to disclose the values of arbitrary WordPress options, potentially revealing sensitive site configuration information.
Potential Impact
Users with the Editor role or higher can access sensitive WordPress option values that should be restricted, potentially exposing core site configuration details. This could aid an attacker or malicious insider in further attacks or unauthorized site modifications.
Mitigation Recommendations
Upgrade the Booking Calendar plugin to version 11.8.3 or later, where this vulnerability is fixed. No other mitigation or temporary fix is indicated in the available data.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- WPScan
- Date Reserved
- 2026-10-04T11:56:58.521Z
- State
- PUBLISHED
Threat ID: 6ac735da2cdf04f656f03ea3
Added to database: 10/08/2026, 06:19:06 UTC
Last enriched: 10/08/2026, 06:34:07 UTC
Last updated: 10/09/2026, 05:48:07 UTC
Views: 14
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