CVE-2026-32358
Published: 13 March 2026
Summary
CVE-2026-32358 is a high-severity SQL Injection (CWE-89) vulnerability. Its CVSS base score is 7.6 (High).
Operationally, exploitation aligns with the MITRE ATT&CK technique Databases (T1213.006); ranked at the 12.8th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
The strongest mitigations our analysis identified are NIST 800-53 SI-10 (Information Input Validation) and SI-2 (Flaw Remediation).
Deeper analysis
CVE-2026-32358 is an Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability, classified under CWE-89, that enables Blind SQL Injection in the wpdevelop Booking Calendar WordPress plugin. The flaw resides in the booking component and affects all versions from n/a through 10.14.15. It carries a CVSS v3.1 base score of 7.6 (AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L), indicating high severity due to its potential for significant data exposure.
Exploitation requires network access, low complexity, high privileges (such as administrative access in the WordPress context), and no user interaction. Attackers with sufficient privileges can leverage the Blind SQL Injection to extract sensitive data from the database, achieving high confidentiality impact across the changed scope (e.g., extracting user bookings, credentials, or other backend data). Impacts on integrity and availability are low (none and low, respectively).
The Patchstack advisory provides details on this vulnerability in the WordPress Booking Calendar plugin version 10.14.15, including mitigation guidance: https://patchstack.com/database/Wordpress/Plugin/booking/vulnerability/wordpress-booking-calendar-plugin-10-14-15-sql-injection-vulnerability?_s_id=cve. Security practitioners should review it for patch availability and workaround recommendations.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2026-11848
Vulnerability details
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in wpdevelop Booking Calendar booking allows Blind SQL Injection.This issue affects Booking Calendar: from n/a through <= 10.14.15.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
Blind SQL injection in the WordPress plugin database component directly enables adversaries to query and extract sensitive information (bookings, credentials, backend data) from the underlying database.
CVEs Like This One
Affected Assets
Mitigating Controls
Mitigating Controls (NIST 800-53 r5) AI
Mandates validation of user inputs to the booking component, directly neutralizing special elements to prevent blind SQL injection attacks.
Requires timely identification, reporting, and patching of the specific SQL injection flaw in Booking Calendar versions through 10.14.15.
Enforces least privilege to restrict high-privilege (PR:H) access needed to exploit the vulnerability in the WordPress booking administrative functions.