CVE-2026-3766 SourceCodester Web-based Pharmacy Product Management System edit-profile.php cross site scripting

Medium 5.1 Published 8 Mar 2026 Updated 10 Mar 2026

Remote attackers can inject malicious scripts via the fullname parameter in edit-profile.php, 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-2026-3766?

CVE-2026-3766 is a medium-severity cross-site scripting vulnerability in SourceCodester Web-based Pharmacy Product Management System, published on 8 Mar 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 security flaw has been discovered in SourceCodester Web-based Pharmacy Product Management System 1.0. This impacts an unknown function of the file edit-profile.php. Performing a manipulation of the argument fullname results in cross site scripting. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks.

Weakness: CWE-94, CWE-79

Which versions are affected by CVE-2026-3766?

It affects 1 product.

Products include Senior-Walter Web-Based Pharmacy Product Management System.

How do I fix CVE-2026-3766?

No fix has been published for CVE-2026-3766 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-2026-3766 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-3766 exists.

Sources

Also known as GHSA-64p3-jfqp-3g8m.