666ghj MiroFish up to 0.1.2 REST API Endpoint backend/app/__init__.py create_app missing authentication

Summaryinfo

A vulnerability has been found in 666ghj MiroFish up to 0.1.2 and classified as critical. This impacts the function create_app of the file backend/app/__init__.py of the component REST API Endpoint. The manipulation leads to missing authentication. This vulnerability is documented as CVE-2026-7042. The attack can be initiated remotely. Additionally, an exploit exists. The project was informed of the problem early through an issue report but has not responded yet.

Detailsinfo

A vulnerability was found in 666ghj MiroFish up to 0.1.2. It has been rated as critical. This issue affects the function create_app of the file backend/app/__init__.py of the component REST API Endpoint. The manipulation with an unknown input leads to a missing authentication vulnerability. Using CWE to declare the problem leads to CWE-306. The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. Impacted is confidentiality, integrity, and availability.

The advisory is shared at github.com. The identification of this vulnerability is CVE-2026-7042. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known.

The exploit is available at github.com. It is declared as proof-of-concept. The project was informed of the problem early through an issue report but has not responded yet.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Missing authentication
CWE: CWE-306 / CWE-287
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

04/25/2026 Advisory disclosed
04/25/2026 +0 days VulDB entry created
04/25/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: 487
Status: Not defined

CVE: CVE-2026-7042 (🔒)
GCVE (CVE): GCVE-0-2026-7042
GCVE (VulDB): GCVE-100-359621
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 04/25/2026 18:02
Changes: 04/25/2026 18:02 (58)
Complete: 🔍
Submitter: Yu_Bao
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #798583: 666ghj MiroFish 0.1.2 Missing Authentication for Critical Functions (by Yu_Bao)

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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