CVE-2026-66492

MEDIUM

Phoca Commander 1.0.0-6.1.3 - Path Traversal in File Upload

Title source: manual
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2026-66492. PoCs published by toanln-cov.

AI-analyzed exploit summary This repository provides a detailed technical analysis of CVE-2026-66492, a path traversal and arbitrary file upload vulnerability. It includes screenshots of HTTP requests/responses demonstrating CSRF token extraction, file upload with directory traversal, and file confirmation in the `/tmp` directory, but no exploit code.

Description

Joomla Extension - phoca.cz - Path Traversal vulnerability in Phoca Commander 1.0.0-6.1.3 - Improper limitation of paths in the file upload action lead to path a traversal vulnerability.

Exploits (1)

github WRITEUP
by toanln-cov · poc
https://github.com/toanln-cov/CVE-2026-66492

This repository provides a detailed technical analysis of CVE-2026-66492, a path traversal and arbitrary file upload vulnerability. It includes screenshots of HTTP requests/responses demonstrating CSRF token extraction, file upload with directory traversal, and file confirmation in the `/tmp` directory, but no exploit code.

Classification
Writeup 95%
Attack Type
Auth Bypass
Complexity
Moderate
Reliability
Theoretical
Target: Unknown (likely a web application with file upload functionality)
No auth needed
Prerequisites: Access to the target web application · File upload functionality with improper path sanitization
mistral-large-3 · analyzed Aug 08, 2026 Full analysis →

References (1)

Core 1
Core References

Scores

CVSS v4 6.1
EPSS 0.0037
EPSS Percentile 30.0%
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/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

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-22
Status published
Products (1)
phoca.cz/Phoca Commander extension for Joomla 1.0.0-6.1.3
Published Aug 07, 2026
Tracked Since Aug 07, 2026