CVE-2026-40834
Deferred Deferred - Pending Action

SQL Injection in dash_layout.php via saveDashboardLayout Function

Publication date: 2026-05-27

Last updated on: 2026-05-27

Assigner: CERT VDE

Description
An low privileged remote attacker can exploit an unauthenticated SQL Injection vulnerability in the dash_layout.php files saveDashboardLayout function due to improper neutralization of special elements in a SQL INSERT command allowing for reading the whole database and inserting entries into a non critical table. This can result in a total loss of confidentiality and some loss of integrity.

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Meta Information

Published
2026-05-27
Last Modified
2026-05-27
Generated
2026-07-06
AI Q&A
2026-05-27
EPSS Evaluated
2026-07-05
NVD
CVE-2026-40834
EUVD
EUVD-2026-32133

Affected Vendors & Products

Currently, no data is known.

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.

Attack-Flow Graph

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Executive Summary

This vulnerability is an unauthenticated SQL Injection found in the saveDashboardLayout function within the dash_layout.php file. It can be exploited by a low privileged remote attacker due to improper neutralization of special elements in a SQL INSERT command.

Exploiting this flaw allows the attacker to read the entire database and insert entries into a non-critical table.

Impact Analysis

The impact of this vulnerability includes a total loss of confidentiality, meaning sensitive data in the database can be fully exposed to the attacker.

There is also some loss of integrity, as the attacker can insert entries into a non-critical table, potentially altering data.

Compliance Impact

This vulnerability allows a low privileged remote attacker to perform unauthenticated SQL Injection, potentially leading to a total loss of confidentiality and some loss of integrity of the database.

Such a loss of confidentiality and integrity can negatively impact compliance with common standards and regulations like GDPR and HIPAA, which require protection of sensitive data and maintaining data integrity.

However, specific impacts on compliance are not detailed in the provided information.

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