CVE-2026-64631
Received Received - Intake

SQL Injection in Application with Low-Privileged User Access

Publication date: 2026-08-04

Last updated on: 2026-08-04

Assigner: HackerOne

Description
A vulnerability allowing a low-privileged user to inject SQL and extract database contents.

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Meta Information

Published
2026-08-04
Last Modified
2026-08-04
Generated
2026-08-04
AI Q&A
2026-08-04
EPSS Evaluated
N/A
NVD
CVE-2026-64631
EUVD
EUVD-2026-52757

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 allows a low-privileged user to inject SQL code into the system and extract sensitive database contents. It exploits improper input validation, enabling unauthorized access to data.

Detection Guidance

This vulnerability allows SQL injection by low-privileged users to extract database contents. Detection requires checking for unusual SQL queries or database access patterns. Use tools like sqlmap to test for SQL injection vulnerabilities in web applications. Monitor database logs for unexpected queries or unauthorized access attempts.

Impact Analysis

An attacker could steal sensitive data like user credentials, personal information, or financial records. This could lead to identity theft, data breaches, or unauthorized system access.

Compliance Impact

This vulnerability could result in non-compliance with GDPR, HIPAA, or other regulations due to unauthorized data access. Organizations may face legal penalties, fines, or reputational damage.

Mitigation Strategies

Implement strict input validation for all user inputs to prevent SQL injection. Apply the principle of least privilege to database users. Regularly update and patch database management systems.

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