CVE-2026-13554 itsourcecode Online Hotel Management System POST Request controller.php add cross site scripting
Remote attackers can inject malicious scripts via the Name parameter in the admin amenities controller, potentially compromising user sessions or data.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-13554?
CVE-2026-13554 is a medium-severity cross-site scripting vulnerability in itsourcecode Online Hotel Management System, published on 29 Jun 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
A vulnerability has been found in itsourcecode Online Hotel Management System 1.0. Affected by this vulnerability is an unknown functionality of the file /admin/mod_amenities/controller.php?action=add of the component POST Request Handler. The manipulation of the argument Name leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Which versions are affected by CVE-2026-13554?
How do I fix CVE-2026-13554?
No fix has been published for CVE-2026-13554 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2026-13554 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-13554 exists.
Sources
Also known as GHSA-832j-jrcx-835j.