CVE-2026-116110: GiantappMan LiveWallPaper SignalR Hub UploadFile missing authentication

Published Oct 26, 2026

Updated

A vulnerability was found in GiantappMan LiveWallPaper 2.6.8.0 on Windows. This issue affects some unknown processing of the file /LiveWallpaper/UploadFile of the component SignalR Hub. Performing a manipulation results in missing authentication. The attack is possible to be carried out remotely. The exploit has been made public and could be used. The patch is named b62f878899adbfc2968e3345442f3a3df91b774d. It is suggested to install a patch to address this issue. The vendor was contacted early about this disclosure.

Affected Software

1 affected component

GiantappMan LiveWallPaper=2.6.8.0

Remediation

Recommended actions to resolve this vulnerability, in priority order.

Upgrade
Upgrade GiantappMan LiveWallPaper to a version that resolves this vulnerability.
Patch b62f878899adbfc2968e3345442f3a3df91b774d

Event History

Oct 26, 2026

CVE Published

via MITRE·02:30 AM

Data Sourced

via MITRE·02:30 AM

DescriptionSeverityWeakness

Frequently Asked Questions

Who can exploit this issue?

A remote attacker can target the affected SignalR Hub UploadFile functionality without authentication. No user interaction or prior privileges are required.

Which versions are known to be affected?

The reported affected version is GiantappMan LiveWallPaper 2.6.8.0 on Windows. The available information does not identify other affected versions.

Is public exploit information available?

Yes. The exploit has been made public and could be used.

What remediation is available?

Install the vendor patch identified as b62f878899adbfc2968e3345442f3a3df91b774d.