Is CVE-2026-7042 actively exploited?

No active exploitation of CVE-2026-7042 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-7042 be exploited remotely?

Yes. CVE-2026-7042 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-7042?

CVE-2026-7042 has a CVSS score of 7.3 (HIGH).

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HIGH

CVE-2026-7042

CWE-287Published: April 26, 2026· Updated: Apr 29, 2026

7.3

CVSS v3.1

EPSS:0.07%probability of exploitation in 30 daysPercentile:20.2th

Official Description

A flaw has been found in 666ghj MiroFish up to 0.1.2. This affects the function create_app of the file backend/app/__init__.py of the component REST API Endpoint. Executing a manipulation can lead to missing authentication. It is possible to launch the attack remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.

NVD Source

Technical Analysis

CVE-2026-7042 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

From a weakness classification perspective (CWE-287): Authentication bypass vulnerabilities allow attackers to access protected resources without valid credentials.