What is CVE-2018-11443?

CVE-2018-11443 is a medium-severity vulnerability in Easyservice Billing Project, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-05-25.

How severe is CVE-2018-11443?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Easyservice Billing Project

CVE-2018-11443

The parameter q is affected by Cross-site Scripting in jobcard-ongoing.php in EasyService Billing 1.0.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2018-05-25 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.027 (85.5th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 86th percentile — 85.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.027 · newest: 0.027 · change: 0.000

Affected products

Easyservice Billing Project — versions 1.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

gist.github.com/NinjaXshell/be613dab99601f6abce884f6bc3d83a8 (Third Party Advisory)
www.exploit-db.com/exploits/44764/ (Exploit, VDB Entry, Third Party Advisory, exploit)

Frequently asked questions

What is CVE-2018-11443?: CVE-2018-11443 is a medium-severity vulnerability in Easyservice Billing Project, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-05-25.
How severe is CVE-2018-11443?: Medium severity. CVSS v3 base score is 6.1 out of 10.