UNKNOWNCVE-2026-5539

CVE-2026-5539: Simple Laundry System XSS Vulnerability (1.0.0-1.0)

Platform

php

Component

simple-laundry-system

CVE-2026-5539 represents a cross site scripting (XSS) vulnerability discovered within the Simple Laundry System. This flaw allows attackers to inject malicious scripts into the application, potentially leading to unauthorized access or data manipulation. The vulnerability specifically impacts versions 1.0.0 through 1.0 of the software, targeting the Parameter Handler component and the /modifymember.php file. An exploit for this vulnerability has been published, indicating a potential risk.

How to fix

Actualice el plugin Simple Laundry System a la última versión disponible para mitigar la vulnerabilidad de XSS.  Verifique las fuentes oficiales del plugin para obtener instrucciones de actualización específicas.  Implemente medidas de validación y escape de entrada para prevenir futuras vulnerabilidades de XSS.

Frequently asked questions

What is CVE-2026-5539?

CVE-2026-5539 is a cross site scripting (XSS) vulnerability in Simple Laundry System versions 1.0.0-1.0. It allows attackers to inject malicious scripts via manipulation of the 'firstName' argument in the /modifymember.php file.

Am I affected by CVE-2026-5539?

You are potentially affected if you are using Simple Laundry System versions 1.0.0 through 1.0 and have not applied a patch. The vulnerability is remotely exploitable and an exploit is publicly available.

How can I fix or mitigate CVE-2026-5539?

As of now, no official patch is available for CVE-2026-5539. Mitigation strategies may include input validation and output encoding to prevent script injection, but these are not guaranteed to be effective.

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CVE-2026-5539: Simple Laundry System XSS Vulnerability (1.0.0-1.0) | NextGuard