Missing Authentication in GiantappMan LiveWallPaper on Windows
CVE-2026-116110

6.9MEDIUM

Key Information:

Vendor

Giantappman

Status
Livewallpaper
Vendor
CVE Published:
26 October 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-116110?

The vulnerability found in GiantappMan LiveWallPaper 2.6.8.0 for Windows involves inadequate authentication controls within the SignalR Hub component, specifically affecting the file processing of /LiveWallpaper/UploadFile. This flaw allows remote attackers to execute unauthorized actions, leading to potential remote code execution. As the exploit has been made public, immediate action via the provided patch (b62f878899adbfc2968e3345442f3a3df91b774d) is recommended to mitigate the risks associated with this vulnerability.

Affected Version(s)

LiveWallPaper 2.6.8.0

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-2026-116110 - Proof of Concept

References

https://vuldb.com/vuln/426178
vdb-entry
https://vuldb.com/vuln/426178/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-116110
third-party-advisory

CVSS V4

Score:
6.9
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

JFyuhong (VulDB User)
JFyuhong (VulDB User)
VulDB CNA Team
.