CVE-2026-8131: Sourcecodester Sup Online Shopping

High severity, CVSS 7.3. EPSS: 0.4% chance of exploitation in the next 30 days.

A security flaw has been discovered in SourceCodester SUP Online Shopping 1.0. This impacts an unknown function of the file /admin/replymsg.php. The manipulation of the argument msgid results in sql injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.

Affected products

Published 2026-05-08. Last modified 2026-06-17.