CVE-2026-3800 SourceCodester/janobe Resort Reservation System controller.php doInsert unrestricted upload
Attackers can upload malicious files via the doInsert function in the Resort Reservation System, potentially leading to remote code execution.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-3800?
CVE-2026-3800 is a medium-severity vulnerability in SourceCodester Resort Reservation System, published on 9 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability has been found in SourceCodester/janobe Resort Reservation System 1.0. Affected is the function doInsert of the file /controller.php?action=add. Such manipulation of the argument image leads to unrestricted upload. The attack can be executed remotely. The exploit has been disclosed to the public and may be used.
Which versions are affected by CVE-2026-3800?
It affects 1 product.
Products include Oretnom23 Resort Reservation System.
How do I fix CVE-2026-3800?
No fix has been published for CVE-2026-3800 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-3800 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-3800 exists.
Other vulnerabilities in SourceCodester Resort Reservation System
- CVE-2026-3806 SourceCodester/janobe Resort Reservation System room_rates.php sql injection
- CVE-2026-3771 SourceCodester/janobe Resort Reservation System accomodation.php sql injection
- CVE-2024-8951 SourceCodester Resort Reservation System manage_fee.php cross site scripting
- CVE-2026-3819 SourceCodester Resort Reservation System Reservation Management page cross site scripting
Sources
Also known as GHSA-q5gc-m94w-rw4r.