What is CVE-2018-11442?

CVE-2018-11442 is a high-severity vulnerability in Easyservice Billing Project, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2018-05-25.

How severe is CVE-2018-11442?

High severity. CVSS v3 base score is 8.8 out of 10.

CSRF in Easyservice Billing Project

CVE-2018-11442

A CSRF issue was discovered in EasyService Billing 1.0, which was triggered via a quotation-new3-new2.php?add=true&id= URI, as demonstrated by adding a new quotation.

Vulnerability class: CSRF (Cross-Site Request Forgery)

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

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.024 (83.5th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 83.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.024 · newest: 0.024 · change: 0.000

Affected products

Easyservice Billing Project — versions 1.0

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

www.exploit-db.com/exploits/44763/ (Exploit, VDB Entry, Third Party Advisory, exploit)
gist.github.com/NinjaXshell/a5fae5e2d1031ca59160fbe29d94279c (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2018-11442?: CVE-2018-11442 is a high-severity vulnerability in Easyservice Billing Project, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2018-05-25.
How severe is CVE-2018-11442?: High severity. CVSS v3 base score is 8.8 out of 10.