CVE-2026-13556

MEDIUM 4.3

itsourcecode Online Hotel Management System POST Request controller.php edit cross site scripting

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was determined in itsourcecode Online Hotel Management System 1.0. This affects an unknown part of the file /admin/mod_users/controller.php?action=edit of the component POST Request Handler. This manipulation of the argument Name causes cross site scripting. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized.

CWE	CWE-79 CWE-94
Vendor	itsourcecode
Product	online hotel management system
Published	Jun 29, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

itsourcecode / Online Hotel Management System

1.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/374564 vuldb.com: https://vuldb.com/vuln/374564/cti vuldb.com: https://vuldb.com/cve/CVE-2026-13556 vuldb.com: https://vuldb.com/submit/843586 github.com: https://github.com/Hh-176/CVE/issues/7 itsourcecode.com: https://itsourcecode.com/

Credits

🔍 Hh-176 (VulDB User)