What is CVE-2026-72572?

CVE-2026-72572 is a high-severity vulnerability in O1lab Xmysql, classified under Path Traversal. CVSS score: 7.5/10. Published 2026-08-10.

How severe is CVE-2026-72572?

High severity. CVSS v3 base score is 7.5 out of 10.

Path Traversal in O1lab Xmysql

CVE-2026-72572

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…

Vulnerability class: Path Traversal (Directory Traversal)

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

O1lab Xmysql — versions 0

Weakness classification (CWE)

CWE-22 — Path Traversal

References

309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c (third-party-advisory)
309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c (technical-description)

Frequently asked questions

What is CVE-2026-72572?: CVE-2026-72572 is a high-severity vulnerability in O1lab Xmysql, classified under Path Traversal. CVSS score: 7.5/10. Published 2026-08-10.
How severe is CVE-2026-72572?: High severity. CVSS v3 base score is 7.5 out of 10.