What is CVE-2018-15190?

CVE-2018-15190 is a medium-severity vulnerability in Hotel Booking Script Project, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2018-08-10.

How severe is CVE-2018-15190?

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

XSS in Hotel Booking Script Project

CVE-2018-15190

PHP Scripts Mall hotel-booking-script 2.0.4 allows XSS via the First Name, Last Name, or Address field.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2018-08-10 · 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: 0.005 (43.7th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 44th percentile — 43.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Hotel Booking Script Project — versions 2.0.4

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

gkaim.com/cve-2018-15190-vikas-chaudhary/ (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2018-15190?: CVE-2018-15190 is a medium-severity vulnerability in Hotel Booking Script Project, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2018-08-10.
How severe is CVE-2018-15190?: Medium severity. CVSS v3 base score is 5.4 out of 10.