Intel

AIKIDO-2026-10201

mysql-replication is vulnerable to Insertion of Sensitive Information into Log File

Insertion of Sensitive Information into Log File Pre-CVE
Found by Aikido Intel before public disclosure or CVE publication.
Published Feb 21, 2026

25

Low Risk

This Affects:

PYTHONmysql-replication
0.1.0 - 1.0.14
Fixed in 1.0.15
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TL;DR

Affected versions of this package are vulnerable to information exposure through logging. The BinLogStreamReader enables logging by default and prints connection settings, including the database username and password, to standard output. This behavior may leak sensitive credentials in logs or monitoring systems.

Who does this affect?

You are affected if you are using a version that falls within the vulnerable range.

Background info

mysql-replication is vulnerable to Insertion of Sensitive Information into Log File in versions 0.1.0 - 1.0.14.

How to fix this

Upgrade the mysql-replication library to the patch version.