CVE-2025-34506

HIGH EPSS 50.8%
Published Dec 11, 20256mo ago · Modified Jun 17, 20261w ago
8.6 CVSS 4.0
High
Find Similar
Published Dec 11, 2025 6mo ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
8.6
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
50.8% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-434 Unrestricted Upload of File with Dangerous Type Resource Mgmt

Affected Products 1

VendorProductVersionRange
wbcewbce_cms* ≤1.6.3

References 6

  • github.com https://github.com/Swammers8/WBCE-v1.6.3-Authenticated-RCE
    ExploitThird Party Advisory
  • github.com https://github.com/WBCE/WBCE_CMS
    Product
  • wbce-cms.org https://wbce-cms.org/
    Product
  • exploit-db.com https://www.exploit-db.com/exploits/52132
    ExploitThird Party AdvisoryVDB Entry
  • vulncheck.com https://www.vulncheck.com/advisories/wbce-cms-authenticated-remote-code-execution-via-module-upload
    Third Party Advisory
  • youtu.be https://youtu.be/Dhg5gRe9Dzs?si=-WQoiWU1yqvYNz1e
    Exploit

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.