SEPTEMBER 17, 2026
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Case File

CVE-2026-80235

CRITICAL · CVSS 9.8 EPSS 0.68% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-26 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

An arbitrary file upload vulnerability in EFence by Thinking Software Technology allows unauthenticated remote attackers to upload and execute web shell backdoors, leading to potential arbitrary code execution on the server. Organizations using this software should prioritize immediate remediation efforts, as the critical severity of this vulnerability poses a significant risk of unauthorized access and control over affected systems.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
arbitrary code execution code execution

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-80235
Severity
CRITICAL
CVSS
9.8
EPSS
0.68%

Original NVD Description

EFence developed by Thinking Software Technology has an Arbitrary File Upload vulnerability. Unauthenticated remote attackers can upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.