What is CVE-2018-20094?

CVE-2018-20094 is a high-severity vulnerability in Xuxueli Xxl-Conf, classified under Path Traversal. CVSS score: 7.5/10. Published 2018-12-12.

How severe is CVE-2018-20094?

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

Path Traversal in Xuxueli Xxl-Conf

CVE-2018-20094

An issue was discovered in XXL-CONF 1.6.0. There is a path traversal vulnerability via ../ in the keys parameter that can download any configuration file, related to ConfController.java and PropUtil.java.

Vulnerability class: Path Traversal (Directory Traversal)

Published 2018-12-12 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.018 (78.0th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 78.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000

Affected products

Xuxueli Xxl-Conf — versions 1.6.0

Weakness classification (CWE)

CWE-22 — Path Traversal

References

github.com/xuxueli/xxl-conf/issues/61 (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2018-20094?: CVE-2018-20094 is a high-severity vulnerability in Xuxueli Xxl-Conf, classified under Path Traversal. CVSS score: 7.5/10. Published 2018-12-12.
How severe is CVE-2018-20094?: High severity. CVSS v3 base score is 7.5 out of 10.