CVE-2026-3812 itsourcecode Payroll Management System manage_employee_allowances.php cross site scripting
Remote attackers can execute arbitrary scripts via the ID parameter in manage_employee_allowances.php, potentially compromising user sessions.
- 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-2026-3812?
CVE-2026-3812 is a medium-severity cross-site scripting vulnerability in itsourcecode Payroll Management System, published on 9 Mar 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 was determined in itsourcecode Payroll Management System 1.0. Affected is an unknown function of the file /manage_employee_allowances.php. This manipulation of the argument ID causes cross site scripting. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.
Which versions are affected by CVE-2026-3812?
It affects 1 product.
Products include Angeljudesuarez Payroll Management System.
How do I fix CVE-2026-3812?
No fix has been published for CVE-2026-3812 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-2026-3812 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-3812 exists.
Other vulnerabilities in itsourcecode Payroll Management System
Sources
Also known as GHSA-m4w9-9vch-mj8x.