CVE-2026-30526 — MEDIUM (6.1)

Vulnerability Description

A Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Zoo Management System v1.0. The vulnerability is located in the login page, specifically within the msg parameter. The application reflects the content of the msg parameter back to the user without proper HTML encoding or sanitization. This allows remote attackers to inject arbitrary web script or HTML via a crafted URL.

CVSS Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Pushpam02	Zoo Management System	1.0

Related Weaknesses (CWE)

CWE-79

References

https://github.com/meifukun/Web-Security-PoCs/blob/main/Zoo-Management-System/ReExploitThird Party Advisory

FAQ

What is CVE-2026-30526?

CVE-2026-30526 is a vulnerability with a CVSS score of 6.1 (MEDIUM). A Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Zoo Management System v1.0. The vulnerability is located in the login page, specifically within the msg parameter. The app...

How severe is CVE-2026-30526?

CVE-2026-30526 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-30526?

Check the references section above for vendor advisories and patch information. Affected products include: Pushpam02 Zoo Management System.