CVE-2026-79536
Deferred Deferred - Pending Action

SQL Injection in Bytebase DBHub

Publication date: 2026-09-29

Last updated on: 2026-09-30

Assigner: MITRE

Description
bytebase dbhub v1.2.0 was discovered to contain a SQL injection vulnerability in the /utils/sql-parser.ts component. This vulnerability allows attackers to access sensitive databse information via a crafted SQL statement.

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Meta Information

Published
2026-09-29
Last Modified
2026-09-30
Generated
2026-10-19
AI Q&A
2026-09-30
EPSS Evaluated
2026-10-18
NVD
CVE-2026-79536
EUVD
EUVD-2026-89363

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
bytebase dbhub 1.2.0

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 is a SQL injection flaw in bytebase dbhub v1.2.0, specifically in the /utils/sql-parser.ts component. Attackers can exploit this by sending a specially crafted SQL statement to access sensitive database information.

Detection Guidance

This vulnerability is specific to bytebase dbhub v1.2.0 and involves SQL injection in the /utils/sql-parser.ts component. Detection requires checking for unusual SQL queries or database access patterns. Review application logs for suspicious SQL statements and verify if the system is running the vulnerable version.

Impact Analysis

If exploited, attackers could steal or manipulate sensitive database data, leading to unauthorized access, data breaches, or loss of data integrity. This could affect confidentiality, availability, and integrity of stored information.

Compliance Impact

This vulnerability could lead to non-compliance with GDPR (data protection) and HIPAA (health data privacy) due to unauthorized data access or breaches. Organizations may face legal penalties, fines, or reputational damage.

Mitigation Strategies

Upgrade bytebase dbhub to a version that fixes the SQL injection vulnerability in /utils/sql-parser.ts. If no patch is available, disable or restrict access to the vulnerable component until a fix is applied.

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