CVE-2026-114362: HarnessRouter 0.31.0, 0.31.1, 0.31.2, 0.31.3, 0.31.4, 0.31.5, 0.31.6, 0.31.7, 0.31.8, 0.31.9, 0.31.10, 0.31.11, 0.31.12

Affected technology

HarnessRouter · 0.31.0, 0.31.1, 0.31.2, 0.31.3, 0.31.4, 0.31.5, 0.31.6, 0.31.7, 0.31.8, 0.31.9, 0.31.10, 0.31.11, 0.31.12
Vendor not specified by the source

Description’s affected range: up to 0.31.12

Component: Targets Test Endpoint
Function: of
File: gateway/app.py

Attack conditions (VulDB, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

VulDB’s CVSS 4.0 assessment (base score 5.3/10) rates confidentiality, integrity and availability impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.