CVE-2026-87781: CWE-89 SQL Injection in LTL Freight Quotes
Description
A SQL injection vulnerability exists in the LTL Freight Quotes WordPress plugin versions from 4.2.11 up to but not including 4.2.19. The plugin fails to properly sanitize and escape a parameter before using it in a SQL query, allowing unauthenticated users to exploit this flaw.
Affected software
LTL Freight Quotes
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The LTL Freight Quotes WordPress plugin before version 4.2.19 contains a SQL injection vulnerability (CWE-89) due to improper sanitization and escaping of a parameter used in a SQL statement. This flaw allows unauthenticated attackers to inject malicious SQL code, potentially compromising the database. The affected versions are >=4.2.11 and <4.2.19.
Potential Impact
An attacker can exploit this vulnerability without authentication to execute arbitrary SQL commands on the backend database. This could lead to unauthorized data access, data modification, or other database-related impacts depending on the attacker's payload and database privileges.
Mitigation Recommendations
Upgrade the LTL Freight Quotes plugin to version 4.2.19 or later where this vulnerability is fixed. Since no official patch link is provided, users should verify the availability of the fixed version from the plugin vendor or official WordPress plugin repository. Patch status is not yet confirmed in the provided data — check the vendor advisory for current remediation guidance.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- WPScan
- Date Reserved
- 2026-09-09T09:19:17.717Z
- State
- PUBLISHED
Threat ID: 6ac9d55a2cdf04f6560b02b7
Added to database: 10/10/2026, 06:04:10 UTC
Last enriched: 10/10/2026, 06:18:41 UTC
Last updated: 10/10/2026, 06:18:56 UTC
Views: 7
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