CVE-2026-86171
Received Received - Intake

SQL Injection in DefaultFuction CRM

Publication date: 2026-09-06

Last updated on: 2026-09-06

Assigner: VulDB

Description
A security vulnerability has been detected in DefaultFuction CRM 1.0.0. This affects an unknown function of the file /modules/orders/delete.php. Such manipulation of the argument ID leads to sql injection. The attack may be performed from remote. The exploit has been disclosed publicly and may be used.

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Meta Information

Published
2026-09-06
Last Modified
2026-09-06
Generated
2026-09-06
AI Q&A
2026-09-06
EPSS Evaluated
N/A
NVD
CVE-2026-86171
EUVD
EUVD-2026-72067

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
defaultfuction crm 1.0.0

Helpful Resources

Exploitability

CWE
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KEV
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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.
CWE-74 The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

Attack-Flow Graph

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Executive Summary

This vulnerability is a SQL injection flaw in DefaultFuction CRM 1.0.0, specifically in the /modules/orders/delete.php file. It allows attackers to inject malicious SQL code via the 'ID' parameter in a GET request. The issue occurs because user input is not properly sanitized before being used in SQL queries.

Detection Guidance

To detect this SQL injection vulnerability in DefaultFuction CRM 1.0.0, check if the /modules/orders/delete.php file is accessible and if the 'id' parameter in GET requests is vulnerable. Use tools like SQLmap to test for SQL injection by sending crafted requests to the parameter. Example command: sqlmap -u 'http://target.com/modules/orders/delete.php?id=1' --batch.

Impact Analysis

This vulnerability enables unauthorized database access, data leakage, tampering, and potential system control. Attackers with authentication can manipulate SQL queries to extract, modify, or delete sensitive data. Exploitation may lead to complete compromise of the CRM system.

Compliance Impact

This vulnerability can lead to data breaches, violating GDPR and HIPAA requirements for protecting personal and health data. Non-compliance may result in legal penalties, fines, and reputational damage due to unauthorized data access or exposure.

Mitigation Strategies

Immediately update the CRM to a patched version if available. If not, apply input validation to sanitize the 'id' parameter. Use prepared statements with parameter binding for all SQL queries. Restrict database user permissions to the minimum required. Conduct a security audit to identify other potential vulnerabilities.

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