CVE-2026-72572
o1lab xmysql - Unauthenticated Path Traversal via name Query Parameter
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
A path traversal vulnerability in o1lab/xmysql (all versions) allows an unauthenticated remote attacker to read and download arbitrary files from the server. The lib/xapi.js file at lines 338 and 424 uses the user-controlled req.query.name parameter in path.join(cwd, name) without sanitization before passing it to res.download, enabling directory traversal via ../ sequences to access sensitive system files.
| CWE | CWE-22 |
| Vendor | o1lab |
| Product | xmysql |
| Published | Aug 10, 2026 |
| Last Updated | Aug 10, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected Versions
o1lab / xmysql
0
References
Credits
Bo'riboy Abdurahmonov