Missing Authentication in WHartTest WebSocket Endpoints by MGdaasLab
CVE-2026-111617

6.9MEDIUM

Key Information:

Vendor

Mgdaaslab

Status
Wharttest
Vendor
CVE Published:
16 October 2026

What is CVE-2026-111617?

In WHartTest up to version 2.8.1, a vulnerability exists due to missing authentication, allowing unauthenticated attackers to connect to the WebSocket endpoints /ws/ui/web/ and /ws/ui/actuator/. The vulnerability arises because the UiAutomationConsumer class fails to validate connections, enabling attackers to register an actuator using any client-supplied id. This exploit allows the interception of test-case payloads from other users, retrieval of broadcast step results, and the manipulation or spoofing of results and screen frames within victim sessions.

Affected Version(s)

WHartTest 0 <= 2.8.1

References

https://hackmd.io/@hieuPenguinnn/wharttest-ui-automation-...
third-party-advisory
https://github.com/MGdaasLab/WHartTest/blob/v2.8.1/WHartT...
technical-description
https://github.com/MGdaasLab/WHartTest/blob/v2.8.1/WHartT...
technical-description

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

hieuPenguinnn
.