Information disclosure in Mydumper
CVE-2025-30224
MyDumper is a MySQL Logical Backup Tool. The MySQL C client library (libmysqlclient) allows authenticated remote actors to read arbitrary files from client systems via a crafted server response to LOAD LOCAL INFILE query, leading to sensitive information disclosure when clients connect to untrusted MySQL servers without explicitly disabling the local infile capability. Mydumper has the local infile option enabled by default and does not have an option to disable it. This can lead to an unexpected arbitrary file read if the Mydumper tool connects to an untrusted server. This vulnerability is fixed in 0.18.2-8.
Vulnerability class: Information Disclosure
EPSS: 0.007 (50.3th percentile) — read the EPSS interpretation.
Affected products
- Mydumper — versions < 0.18.2-8
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (x_refsource_CONFIRM)
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2025-30224?
- CVE-2025-30224 is a vulnerability in Mydumper, classified under Information Disclosure. Published 2025-04-01.
- Is CVE-2025-30224 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.