CVE-2025-50754

CRITICAL EPSS 41.1%

Published Aug 4, 202510mo ago · Modified Jun 17, 20261w ago

9.6 CVSS 3.1

Critical

Published Aug 4, 2025 10mo ago

Last Modified Jun 17, 2026 1w ago

Description

Unisite CMS version 5.0 contains a stored Cross-Site Scripting (XSS) vulnerability in the "Report" functionality. A malicious script submitted by an attacker is rendered in the admin panel when viewed by an administrator. This allows attackers to hijack the admin session and, by leveraging the template editor, upload and execute a PHP web shell on the server, leading to full remote code execution.

CVSS Details

Base Score

9.6

Exploitability

2.8

Impact

6.0

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction Required

Scope Changed

Confidentiality High

Integrity High

Availability High

Threat Intelligence

EPSS Exploit Probability

41.1% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

References 1

github.com https://github.com/furk4nyildiz/CVE-2025-50754-PoC

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.