Reflected Cross-Site Scripting Vulnerability in SourceCodester Zoo Management System
CVE-2026-30526

6.1MEDIUM

Key Information:

Vendor

SourceCodester
Status
Zoo Management System
Vendor
CVE Published:
1 April 2026

What is CVE-2026-30526?

A Reflected Cross-Site Scripting (XSS) vulnerability has been identified in the login page of SourceCodester's Zoo Management System v1.0. This issue arises from the improper handling of the 'msg' parameter, which reflects user input back to the browser without adequate HTML encoding or sanitization. As a result, an attacker can craft a malicious URL that, when accessed, executes arbitrary scripts within the context of the user's session. This could lead to unauthorized data access and further compromise the security of the application.

References

https://github.com/meifukun/Web-Security-PoCs/blob/main/Z...

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.