What is CVE-2018-6866?

CVE-2018-6866 is a medium-severity vulnerability in Learning And Examination Management System Script Project, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2018-02-23.

How severe is CVE-2018-6866?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Learning And Examination Management System Script Project

CVE-2018-6866

Cross Site Scripting (XSS) exists in PHP Scripts Mall Learning and Examination Management System Script 2.3.1 via a crafted message.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2018-02-23 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.015 (73.0th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 73rd percentile — 73.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000

Affected products

Learning And Examination Management System Script Project — versions 2.3.1

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

exploit-db.com/exploits/44170 (Exploit, VDB Entry, Third Party Advisory, exploit)

Frequently asked questions

What is CVE-2018-6866?: CVE-2018-6866 is a medium-severity vulnerability in Learning And Examination Management System Script Project, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2018-02-23.
How severe is CVE-2018-6866?: Medium severity. CVSS v3 base score is 5.4 out of 10.