CVE-2025-46078

MEDIUM

HuoCMS V3.5.1 and before - Unrestricted Upload of File with Dangerous Type

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2025-46078. PoCs published by yggcwhat.

AI-analyzed exploit summary This PoC demonstrates a directory traversal vulnerability in HuoCMS <= V3.5.1, allowing arbitrary file write via manipulated `resource_temp_path` and `chunk_index` parameters in the `sliceUploadAndSave` method.

Description

HuoCMS V3.5.1 and before is vulnerable to file upload, which allows attackers to take control of the target server

Exploits (1)

nomisec WORKING POC
by yggcwhat · poc
https://github.com/yggcwhat/CVE-2025-46078

This PoC demonstrates a directory traversal vulnerability in HuoCMS <= V3.5.1, allowing arbitrary file write via manipulated `resource_temp_path` and `chunk_index` parameters in the `sliceUploadAndSave` method.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: HuoCMS <= V3.5.1
Auth required
Prerequisites: Valid backend authentication token · Access to the `/attachment/sliceUploadAndSave` endpoint
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (2)

Core 2

Scores

CVSS v3 5.3
EPSS 0.0033
EPSS Percentile 24.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-434
Status published
Products (1)
huocms/huocms 3.5.1
Published May 29, 2025
Tracked Since Feb 18, 2026