Cross-Site Scripting Flaw in Opensolution Quick CMS Software
CVE-2023-43345

8.6HIGH

Key Information:

Vendor

Opensolution

Status
Quick Cms
Vendor
CVE Published:
19 October 2023

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2023-43345?

A cross-site scripting vulnerability found in Opensolution Quick CMS v.6.7 allows local attackers to execute arbitrary code by injecting malicious scripts into the Content - Name parameter within the Pages Menu component. This flaw poses significant security risks, enabling unauthorized manipulation of web content and potential exploitation of users' data.

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2023-43345-Quick-CMS-Stored-XSS---Pages-Content
Created by sromanhu

References

https://github.com/sromanhu/CVE-2023-43345-Quick-CMS-Stor...

CVSS V3.1

Score:
8.6
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability Reserved

.