What is CVE-2026-13555?

CVE-2026-13555 is a high-severity vulnerability in Itsourcecode Online Hotel Management System, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.3/10. Published 2026-06-29.

How severe is CVE-2026-13555?

High severity. CVSS v3 base score is 7.3 out of 10.

SQL Injection in Itsourcecode Online Hotel Management System

CVE-2026-13555

A vulnerability was found in itsourcecode Online Hotel Management System 1.0. Affected by this issue is some unknown functionality of the file /admin/mod_users/controller.php?action=add. The manipulation of the argument Name results in sql injection. The attack can be launched remotely. The exploit has been made public and could be used.

EPSS: 0.003 (18.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

Affected products

Itsourcecode Online Hotel Management System — versions 1.0

Weakness classification (CWE)

References

cna@vuldb.com (issue-tracking, exploit)
cna@vuldb.com (product)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)

Frequently asked questions

What is CVE-2026-13555?: CVE-2026-13555 is a high-severity vulnerability in Itsourcecode Online Hotel Management System, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.3/10. Published 2026-06-29.
How severe is CVE-2026-13555?: High severity. CVSS v3 base score is 7.3 out of 10.