CVE-2026-15293: WP Business Intelligence Lite Authorization Bypass & SQL Injection

Technical summary

CVE-2026-15293 is an authorization bypass vulnerability (CWE-862) in WP Business Intelligence Lite that stems from insufficient verification of user permissions before allowing query modifications. The plugin stores SQL queries and allows authenticated users to alter them without proper access controls. When an administrator subsequently accesses or executes a modified query, the attacker's arbitrary SQL commands run in the database context of the admin user, effectively escalating privileges. The CVSS 3.1 score of 8.0 (HIGH) reflects the combination of network accessibility, low privilege requirements, and high impact on confidentiality, integrity, and availability.

Business impact

This vulnerability poses a direct threat to WordPress installations relying on the WP Business Intelligence Lite plugin for reporting and analytics. Attackers can exfiltrate sensitive database contents, modify or delete data, or inject backdoors through SQL execution. The privilege escalation path means a low-level site user can gain full administrative control, leading to potential data breaches, site defacement, malware distribution, or complete site compromise. Organizations should treat this as a critical risk to business intelligence workflows and data security.

Affected systems

All versions of WP Business Intelligence Lite up to and including version 3.2.0 are vulnerable. The plugin is distributed through WordPress.org and is typically installed on WordPress sites that require business intelligence, reporting, or analytics features. Any WordPress installation with this plugin active is at risk if it has users with Subscriber-level access or higher (which includes Contributor, Author, Editor, and Administrator roles).

Exploitability

Exploitation is straightforward and requires only valid login credentials at Subscriber level or above—a commonly granted role in multi-user WordPress environments. No special network conditions or complex techniques are needed; the attacker simply modifies stored queries through the plugin interface. However, the privilege escalation component requires that an administrator views or executes the tampered query, introducing a timing or social engineering element. The LOW complexity and LOW privilege barrier make this a practical threat in real-world WordPress installations.

Remediation

Site administrators should immediately update WP Business Intelligence Lite to a version newer than 3.2.0 that includes authorization fixes. Verify against the vendor advisory for the specific patched version. Until an update is available, restrict query modification capabilities to trusted administrator users only. Audit existing SQL queries for signs of tampering. Consider temporarily disabling the plugin if it is not actively required for business operations.

Patch guidance

Check the WP Business Intelligence Lite plugin repository or vendor website for a release newer than 3.2.0 that addresses this authorization bypass. Apply the patch through the WordPress admin dashboard (Plugins > Installed Plugins > Update). After patching, verify that the plugin is functioning correctly and that stored queries remain intact. If no patch is yet available, consult the vendor advisory for interim mitigations. Keep the plugin updated to the latest version going forward to receive security fixes promptly.

Detection guidance

Monitor WordPress plugin activity logs and audit trails for unusual modifications to SQL queries, especially by low-privileged users. Check for queries created or modified by Subscriber accounts or those with minimal privileges. Review database access logs for unexpected SQL commands, particularly those executed in the context of administrator sessions. Use WordPress security plugins with query monitoring capabilities to flag suspicious stored-query changes. Examine the wp_options table and any plugin-specific tables for evidence of query manipulation.

Why prioritize this

This vulnerability warrants immediate attention because it combines low exploitation barriers (valid Subscriber credentials are common in WordPress environments) with high impact (privilege escalation and arbitrary SQL execution). The attack path is practical and does not require sophisticated techniques or user interaction beyond normal administrator behavior. The HIGH CVSS score and the fact that it affects business intelligence infrastructure—often containing sensitive analytics and operational data—elevates business risk. Delayed patching increases the window for compromise of database integrity and confidentiality.

Risk score, explained

The CVSS 3.1 score of 8.0 reflects a HIGH-severity vulnerability due to: (1) Network accessibility (AV:N) with no special positioning required; (2) Low privilege requirements (PR:L) allowing Subscriber-level exploitation; (3) User interaction (UI:R) needed for the privilege escalation step, which is realistic given normal administrator behavior; (4) High impact across confidentiality, integrity, and availability (C:H, I:H, A:H) from arbitrary SQL execution. The score does not place this in the CRITICAL range only because the full attack chain requires administrator action, but the practical exploitability and data exposure risk justify treating it as a priority patch.

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