Multiple Cross-Site Scripting Vulnerabilities in Subrion CMS by Subrion
CVE-2023-43875

6.1MEDIUM

Key Information:

Vendor
CVE Published:
19 October 2023

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2023-43875?

Subrion CMS version 4.2.1 is affected by multiple Cross-Site Scripting vulnerabilities that could be exploited by local attackers. These vulnerabilities allow attackers to execute arbitrary web scripts through a specially crafted payload injected into fields such as dbhost, dbname, dbuser, adminusername, and adminemail during the installation process. Effective input validation is not conducted, which leads to potential exploitation affecting system integrity and data security.

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.

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

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

.