CVE-2026-30526

| EUVD-2026-17899 MEDIUM
2026-04-01 mitre
6.1
CVSS 3.1
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CVSS Vector

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

Lifecycle Timeline

4
PoC Detected
Apr 07, 2026 - 12:05 vuln.today
Public exploit code
Analysis Generated
Apr 01, 2026 - 15:00 vuln.today
EUVD ID Assigned
Apr 01, 2026 - 15:00 euvd
EUVD-2026-17899
CVE Published
Apr 01, 2026 - 00:00 nvd
MEDIUM 6.1

Tags

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.

Analysis

Reflected cross-site scripting in SourceCodester Zoo Management System v1.0 login page allows remote attackers to inject arbitrary JavaScript or HTML via the msg parameter without authentication. The vulnerable parameter reflects user input directly to the browser without HTML encoding, enabling credential theft, session hijacking, or malware distribution through crafted URLs. …

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Priority Score

51
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +30
POC: +20

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CVE-2026-30526 vulnerability details – vuln.today

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