What’s Vulnerable › Vulnerabilities

CVE-2026-13556: itsourcecode Online Hotel Management System POST Request controller.php edit cross site scripting

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-29 · updated 2026-10-25
• Weakness: CWE-79

Description

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.

Affected products

• itsourcecode Online Hotel Management System: 1.0

References

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

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