CVE-2026-13557

MEDIUM 4.3

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

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was identified in itsourcecode Online Hotel Management System 1.0. This vulnerability affects unknown code of the file /admin/mod_room/controller.php?action=add of the component POST Request Handler. Such manipulation of the argument Name leads to cross site scripting. The attack may be launched remotely. The exploit is publicly available and might be used.

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/374565 vuldb.com: https://vuldb.com/vuln/374565/cti vuldb.com: https://vuldb.com/cve/CVE-2026-13557 vuldb.com: https://vuldb.com/submit/843587 github.com: https://github.com/Hh-176/CVE/issues/8 itsourcecode.com: https://itsourcecode.com/

Credits

🔍 Hh-176 (VulDB User)