CVE-2026-87781
Deferred Deferred - Pending Action

SQL Injection in LTL Freight Quotes WordPress Plugin

Publication date: 2026-10-10

Last updated on: 2026-10-13

Assigner: WPScan

Description
The LTL Freight Quotes WordPress plugin before 4.2.19 does not sanitise and escape a parameter before using it in a SQL statement, leading to a SQL injection exploitable by unauthenticated users.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2026-10-10
Last Modified
2026-10-13
Generated
2026-10-19
AI Q&A
2026-10-10
EPSS Evaluated
2026-10-18
NVD
CVE-2026-87781
EUVD
EUVD-2026-96131

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Unknown LTL Freight Quotes 4.2.11

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-89 The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

Attack-Flow Graph

AI Quick Actions

Instant insights powered by AI
Executive Summary

This is a SQL injection vulnerability in the LTL Freight Quotes WordPress plugin. It affects versions 4.2.11 to 4.2.18 and occurs because the 'edit_id' parameter in the Shipping Rule functionality is not properly sanitized or escaped before being used in a SQL query. This allows unauthenticated attackers to inject malicious SQL commands.

Detection Guidance

Check if the LTL Freight Quotes WordPress plugin version is between 4.2.11 and 4.2.18. Use commands like 'wp plugin list' in WordPress CLI or inspect the plugin files for version details in /wp-content/plugins/ltl-freight-quotes/

Impact Analysis

An attacker could exploit this to access, modify, or delete sensitive data in the plugin's database, such as user credentials, shipping rules, or other confidential information. Since no authentication is required, any visitor to the site could potentially exploit this flaw.

Compliance Impact

This vulnerability could lead to unauthorized access or exposure of personal data, violating GDPR and HIPAA requirements for data protection. Organizations using the affected plugin may face compliance violations, legal penalties, and reputational damage if exploited.

Mitigation Strategies

Update the LTL Freight Quotes plugin to version 4.2.19 or later immediately. Remove or disable the plugin if updating is not possible. Monitor database access logs for suspicious SQL queries.

Chat Assistant

Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-87781. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70

EPSS Chart