CVE-2026-13553 itsourcecode Online Hotel Management System controller.php add unrestricted upload
An attacker with admin permissions can upload arbitrary files via the amenities controller, potentially leading to remote code execution.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-13553?
CVE-2026-13553 is a medium-severity vulnerability in itsourcecode Online Hotel Management System, published on 29 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A flaw has been found in itsourcecode Online Hotel Management System 1.0. Affected is an unknown function of the file /admin/mod_amenities/controller.php?action=add. Executing a manipulation of the argument image can lead to unrestricted upload. It is possible to launch the attack remotely. The exploit has been published and may be used.
Which versions are affected by CVE-2026-13553?
How do I fix CVE-2026-13553?
No fix has been published for CVE-2026-13553 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-13553 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-13553 exists.
Sources
Also known as GHSA-p72c-jx3c-j3vr.