What is CVE-2018-19222?

CVE-2018-19222 is a critical-severity vulnerability in Laobancms, classified under Cross-site Scripting. CVSS score: 9.8/10. Published 2018-11-12.

How severe is CVE-2018-19222?

Critical severity. CVSS v3 base score is 9.8 out of 10.

XSS in Laobancms

CVE-2018-19222

An issue was discovered in LAOBANCMS 2.0. It allows a /install/mysql_hy.php?riqi=0&i=0 attack to reset the admin password, even if install.txt exists.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2018-11-12 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.014 (71.8th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 71.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000

Affected products

Laobancms — versions 2.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

github.com/AvaterXXX/laobanCMS/blob/master/1.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2018-19222?: CVE-2018-19222 is a critical-severity vulnerability in Laobancms, classified under Cross-site Scripting. CVSS score: 9.8/10. Published 2018-11-12.
How severe is CVE-2018-19222?: Critical severity. CVSS v3 base score is 9.8 out of 10.