What is CVE-2024-42770?

CVE-2024-42770 is a medium-severity vulnerability in Jayesh Hotel Management System, classified under Cross-site Scripting. CVSS score: 4.7/10. Published 2024-08-22.

How severe is CVE-2024-42770?

Medium severity. CVSS v3 base score is 4.7 out of 10.

XSS in Jayesh Hotel Management System

CVE-2024-42770

A Stored Cross Site Scripting (XSS) vulnerability was found in "/core/signup_user.php" of Kashipara Hotel Management System v1.0, which allows remote attackers to execute arbitrary code via the "user_email" parameter.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2024-08-22 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.005 (41.5th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 41st percentile — 41.5% 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

Jayesh Hotel Management System — versions 1.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

www.kashipara.com/ (Product)
github.com/takekaramey/CVE_Writeup/blob/main/Kashipara/Hotel Management System… (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2024-42770?: CVE-2024-42770 is a medium-severity vulnerability in Jayesh Hotel Management System, classified under Cross-site Scripting. CVSS score: 4.7/10. Published 2024-08-22.
How severe is CVE-2024-42770?: Medium severity. CVSS v3 base score is 4.7 out of 10.