CVE-2026-5255
CWE-79Published: April 1, 2026· Updated: Apr 3, 2026
Official Description
A vulnerability was detected in code-projects Simple Laundry System 1.0. This affects an unknown part of the file /delstaffinfo.php of the component Parameter Handler. The manipulation of the argument userid results in cross site scripting. The attack may be launched remotely. The exploit is now public and may be used.
Technical Analysis
CVE-2026-5255 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.
The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.
From a weakness classification perspective (CWE-79): Cross-site scripting (XSS) vulnerabilities allow attackers to inject malicious scripts into web pages viewed by other users.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (5)
Quick Facts
Related CVEs (CWE-79)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2026-5255 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts