CVE-2026-47295
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SQL Injection in Microsoft SQL Server

Vulnerability report for CVE-2026-47295, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-07-14

Last updated on: 2026-07-22

Assigner: Microsoft Corporation

Description

Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an authorized attacker to elevate privileges over a network.

CVSS Scores

EPSS Scores

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Meta Information

Published
2026-07-14
Last Modified
2026-07-22
Generated
2026-08-04
AI Q&A
2026-07-15
EPSS Evaluated
2026-08-02
NVD
EUVD

Affected Vendors & Products

Showing 10 associated CPEs
Vendor Product Version / Range
microsoft sql_server_2016 From 13.0.6300.2 (inc) to 13.0.6500.1 (exc)
microsoft sql_server_2016 From 13.0.7000.253 (inc) to 13.0.7095.1 (exc)
microsoft sql_server_2017 From 14.0.1000.169 (inc) to 14.0.2120.1 (exc)
microsoft sql_server_2017 From 14.0.3006.16 (inc) to 14.0.3540.1 (exc)
microsoft sql_server_2019 From 15.0.2000.5 (inc) to 15.0.2180.2 (exc)
microsoft sql_server_2019 From 15.0.4003.23 (inc) to 15.0.4480.2 (exc)
microsoft sql_server_2022 From 16.0.1000.6 (inc) to 16.0.1190.2 (exc)
microsoft sql_server_2022 From 16.0.4003.1 (inc) to 16.0.4262.2 (exc)
microsoft sql_server_2025 From 17.0.1000.7 (inc) to 17.0.1125.2 (exc)
microsoft sql_server_2025 From 17.0.4006.2 (inc) to 17.0.4060.2 (exc)

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 is an SQL injection vulnerability in Microsoft SQL Server. It allows an authorized attacker to execute malicious SQL commands over a network, potentially gaining elevated privileges.

Impact Analysis

An attacker could exploit this to gain unauthorized access, modify or delete data, or take control of the database server. This could lead to data breaches or system compromise.

Compliance Impact

This vulnerability could lead to unauthorized data access or modification, violating GDPR's data protection requirements or HIPAA's safeguards for protected health information.

Mitigation Strategies

Apply the latest security updates from Microsoft for SQL Server immediately to patch the SQL injection vulnerability. Monitor network traffic for unusual SQL queries and restrict unauthorized access to database systems.

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