CVE-2026-90495
Received Received - Intake

SQL Injection in Feng Office up to 3.11.13.11

Publication date: 2026-09-13

Last updated on: 2026-09-13

Assigner: VulDB

Description
A vulnerability has been found in Fengoffice Feng Office up to 3.11.13.11. This impacts the function Contacts::instance->findAll of the file application/models/CompanyWebsite.class.php of the component Legacy API. Such manipulation of the argument auth leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

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Meta Information

Published
2026-09-13
Last Modified
2026-09-13
Generated
2026-09-13
AI Q&A
2026-09-13
EPSS Evaluated
N/A
NVD
CVE-2026-90495
EUVD
EUVD-2026-76942

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
fengoffice feng_office to 3.11.13.11 (inc)

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 Feng Office versions up to 3.11.13.11. It exists in the Contacts::instance->findAll function of the application/models/CompanyWebsite.class.php file, specifically in the Legacy API component. The issue arises from improper handling of the 'auth' argument, allowing attackers to inject malicious SQL queries remotely.

Detection Guidance

To detect SQL injection vulnerabilities in Feng Office, inspect the Legacy API component, particularly the Contacts::instance->findAll function in application/models/CompanyWebsite.class.php. Check for improper input validation in the auth argument. Use network monitoring tools to detect unusual SQL queries or database access patterns from client requests.

Impact Analysis

This vulnerability can allow remote attackers to execute arbitrary SQL commands on the database. This may lead to unauthorized data access, modification, or deletion. Attackers could steal sensitive information, manipulate records, or disrupt services. The public disclosure increases the risk of exploitation.

Compliance Impact

This vulnerability can severely impact compliance with GDPR and HIPAA. It may lead to unauthorized access to personal or health data, violating confidentiality requirements. Organizations could face fines, legal penalties, and reputational damage due to non-compliance with data protection regulations.

Mitigation Strategies

Immediately upgrade Feng Office to a version beyond 3.11.13.11 if available. If no patch exists, disable the Legacy API component in application/models/CompanyWebsite.class.php. Review database queries for improper input handling in the Contacts::instance->findAll function to prevent SQL injection.

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