CVE-2026-13570 SourceCodester Inventory Management System User Registration Endpoint users_handler.php cross site scripting
Remote attackers can inject malicious scripts via the full_name parameter in the user registration endpoint, potentially compromising user sessions.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-13570?
CVE-2026-13570 is a medium-severity cross-site scripting vulnerability in SourceCodester Inventory Management System, published on 29 Jun 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
A vulnerability was detected in SourceCodester Inventory Management System 1.0. Impacted is an unknown function of the file /api/users_handler.php of the component User Registration Endpoint. Performing a manipulation of the argument full_name results in cross site scripting. The attack is possible to be carried out remotely. The exploit is now public and may be used.
Which versions are affected by CVE-2026-13570?
How do I fix CVE-2026-13570?
No fix has been published for CVE-2026-13570 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-2026-13570 being exploited?
There is no known exploitation of CVE-2026-13570 in the wild and no public exploit code.
Sources
Also known as GHSA-vg87-xm8h-9ffg.