CVE-2025-34506

HIGH

Wbce Cms < 1.6.3 - Unrestricted File Upload

Title source: rule

Description

WBCE CMS version 1.6.3 and prior contains an authenticated remote code execution vulnerability that allows administrators to upload malicious modules. Attackers can craft a specially designed ZIP module with embedded PHP reverse shell code to gain remote system access when the module is installed.

Exploits (1)

exploitdb WORKING POC

by Swammers8 · bashwebappsmultiple

https://www.exploit-db.com/exploits/52132

View Code ZIP pw:eip

References (6)

[Exploit, Third Party Advisory] https://github.com/Swammers8/WBCE-v1.6.3-Authenticated-RCE

[Product] https://github.com/WBCE/WBCE_CMS

[Product] https://wbce-cms.org/

[Exploit, Third Party Advisory, VDB Entry] https://www.exploit-db.com/exploits/52132

[Third Party Advisory] https://www.vulncheck.com/advisories/wbce-cms-authenticated-remote-code-execution-via-module-upload

[Exploit] https://youtu.be/Dhg5gRe9Dzs?si=-WQoiWU1yqvYNz1e

Scores

CVSS v3 8.8

EPSS 0.0101

EPSS Percentile 77.1%

Attack Vector NETWORK

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

Details

CWE

CWE-434

Status published

Products (2)

WBCE/WBCE CMS 1.6.3

wbce/wbce_cms < 1.6.3

Published Dec 11, 2025

Tracked Since Feb 18, 2026