Stored XSS Vulnerability in Phpgurukul Cyber Cafe Management System
CVE-2025-70891

6.1MEDIUM

Key Information:

Vendor

Phpgurukul

Vendor
CVE Published:
15 January 2026

What is CVE-2025-70891?

A stored cross-site scripting vulnerability exists in the Phpgurukul Cyber Cafe Management System v1.0 specifically within its user management module. This flaw allows authenticated attackers to inject arbitrary JavaScript code via the uadd parameter in the add-users.php endpoint. Due to improper sanitization and encoding of user-supplied input, malicious payloads can be persistently stored in the database. These payloads become active when a privileged user interacts with the View button on the view-allusers.php page, posing significant risks to user data and application integrity.

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References

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

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