CVE-2026-5810 SourceCodester Sales and Inventory System GET Parameter delete.php cross site scripting
Remote attackers can execute arbitrary scripts via the ID parameter in delete.php, potentially compromising user sessions in SourceCodester Sales and Inventory System.
- 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-2026-5810?
CVE-2026-5810 is a medium-severity cross-site scripting vulnerability in SourceCodester Sales and Inventory System, published on 8 Apr 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 flaw has been found in SourceCodester Sales and Inventory System 1.0. Affected is an unknown function of the file /delete.php of the component GET Parameter Handler. This manipulation of the argument ID causes cross site scripting. Remote exploitation of the attack is possible. The exploit has been published and may be used.
Which versions are affected by CVE-2026-5810?
How do I fix CVE-2026-5810?
No fix has been published for CVE-2026-5810 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-2026-5810 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-5810 exists.
Sources
Also known as GHSA-4phh-x97m-378h.