What is CVE-2022-27475?

CVE-2022-27475 is a medium-severity vulnerability in Hotel Management System Project, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-04-13.

How severe is CVE-2022-27475?

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

XSS in Hotel Management System Project

CVE-2022-27475

Cross site scripting (XSS) vulnerability in tramyardg hotel-mgmt-system, allows attackers to execute arbitrary code when when /admin.php is loaded.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2022-04-13 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.008 (54.6th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 54.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: +0.000

Affected products

Hotel Management System Project — versions 1.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

github.com/tramyardg/hotel-mgmt-system (Third Party Advisory)
github.com/tramyardg/hotel-mgmt-system/commit/3aa5fdd736927f4ba8d4b7efbba850a25… (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-27475?: CVE-2022-27475 is a medium-severity vulnerability in Hotel Management System Project, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-04-13.
How severe is CVE-2022-27475?: Medium severity. CVSS v3 base score is 6.1 out of 10.