Path Traversal Vulnerability in Leomoon Studios Wiki-Go Application
CVE-2026-114375

5.3MEDIUM

Key Information:

Vendor

Leomoon-studiOS

Status
Wiki-go
Vendor
CVE Published:
21 October 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-114375?

A security flaw in Leomoon Studios' wiki-go up to version 1.9.1 has been identified, specifically within the RenameFileHandler function of the Files Rename API. This vulnerability enables an attacker to manipulate the arguments 'currentPath' and 'newName' to perform a path traversal attack, potentially leading to unauthorized access and file exposure. The vulnerability can be exploited remotely, posing a significant risk to users of the affected versions. It is strongly recommended that users upgrade to version 1.9.2 or later to mitigate this issue, as the new version includes necessary patches to secure the application.

Affected Version(s)

wiki-go 1.9.0

wiki-go 1.9.1

wiki-go 1.9.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-114375 - Proof of Concept

References

https://vuldb.com/vuln/424732
vdb-entrytechnical-description
https://vuldb.com/vuln/424732/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-114375
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

mikannse (VulDB User)
.