CVE-2025-50754CRITICAL 9.6EPSS p40.9%

CVE-2025-50754CVE-2025-50754

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.

Scoring

CVSS 3.19.6 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
EPSS0.54% probability of exploitation · percentile 40.9% · 2026-06-19T12:03:05Z
Published2025-08-04
Last modified2026-04-15

Underlying weaknesses· 1

CWE-79

References

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

1

TypeTargetConfidenceTier
WeaknessImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting')cwe-790%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.