Authenticated Remote Code Execution Vulnerability in WBCE CMS by WBCE
CVE-2025-34506

8.6HIGH

Key Information:

Vendor

Wbce

Status
Wbce Cms
Vendor
CVE Published:
11 December 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-34506?

The vulnerable WBCE CMS versions 1.6.3 and earlier allow authenticated users, such as administrators, to upload malicious ZIP modules containing PHP reverse shell code. If successful, this can provide attackers with unauthorized remote access to the server, making it a significant risk. The exploit allows attackers to craft these ZIP files that, when installed, can lead to a breach of the system's security.

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Affected Version(s)

WBCE CMS 1.6.3

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-2025-34506 - Proof of Concept

References

https://www.exploit-db.com/exploits/52132
exploit
https://wbce-cms.org/
product
https://github.com/WBCE/WBCE_CMS
product

CVSS V4

Score:
8.6
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Swammers8
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