CVE-2026-110733
Deferred Deferred - Pending Action

SQL Injection in Apache SIS SQL Storage Module

Publication date: 2026-10-26

Last updated on: 2026-10-26

Assigner: Apache Software Foundation

Description
Vulnerability in the SQL storage module of Apache SIS. When sorting a stream of features, the clause is copied after ORDER BY without quoting the identifier character. A crafter sort clause could inject SQL in the query. This issue affects the sql-storage module of Apache SIS from version 1.0 through 1.6 inclusive. Other modules such as sis-referencing are not impacted. Users are recommended to upgrade to version 1.7, which fixes the issue.

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Meta Information

Published
2026-10-26
Last Modified
2026-10-26
Generated
2026-10-26
AI Q&A
2026-10-26
EPSS Evaluated
N/A
NVD
CVE-2026-110733
EUVD
EUVD-2026-109935

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Apache Software Foundation Apache SIS 1.0

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.

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Executive Summary

This vulnerability exists in the SQL storage module of Apache SIS. It allows SQL injection when sorting feature streams because the ORDER BY clause copies a crafted identifier without proper quoting, enabling malicious SQL code execution.

Impact Analysis

An attacker could exploit this to execute arbitrary SQL commands on the database used by Apache SIS, potentially leading to unauthorized data access, modification, or deletion. This could compromise the integrity and confidentiality of stored data.

Compliance Impact

This vulnerability could lead to data breaches, violating GDPR's data protection requirements and HIPAA's security rules for protected health information. Non-compliance may result in legal penalties, fines, or reputational damage.

Mitigation Strategies

Upgrade Apache SIS to version 1.7 or later to fix the SQL injection issue in the sql-storage module.

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