Description
RansomLook contains a missing authentication vulnerability in the /admin/crypto/group/new endpoint. While the endpoint provides an administrative function for creating new crypto group entries, it was not protected by the application's authentication mechanism.

An unauthenticated remote attacker able to access the RansomLook web interface could therefore submit requests to this endpoint and create crypto group entries without possessing a valid authenticated session or administrative credentials.

Successful exploitation allows an attacker to make unauthorized modifications to data that should only be manageable by authenticated administrators. Depending on how crypto group information is subsequently consumed by RansomLook, malicious or fraudulent entries could also affect the integrity of information presented or processed by the application.

The vulnerability is addressed by applying the flask_login.login_required decorator to the /admin/crypto/group/new route, ensuring that only authenticated users can access the functionality.
Published: 2026-08-24
Score: 8.8 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Mon, 24 Aug 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 24 Aug 2026 17:15:00 +0000

Type Values Removed Values Added
First Time appeared Ransomlook
Ransomlook ransomlook
Vendors & Products Ransomlook
Ransomlook ransomlook

Mon, 24 Aug 2026 13:30:00 +0000

Type Values Removed Values Added
Description RansomLook contains a missing authentication vulnerability in the /admin/crypto/group/new endpoint. While the endpoint provides an administrative function for creating new crypto group entries, it was not protected by the application's authentication mechanism. An unauthenticated remote attacker able to access the RansomLook web interface could therefore submit requests to this endpoint and create crypto group entries without possessing a valid authenticated session or administrative credentials. Successful exploitation allows an attacker to make unauthorized modifications to data that should only be manageable by authenticated administrators. Depending on how crypto group information is subsequently consumed by RansomLook, malicious or fraudulent entries could also affect the integrity of information presented or processed by the application. The vulnerability is addressed by applying the flask_login.login_required decorator to the /admin/crypto/group/new route, ensuring that only authenticated users can access the functionality.
Title Missing Authentication Allows Unauthorized Creation of Crypto Groups in RansomLook
Weaknesses CWE-306
References
Metrics cvssV4_0

{'score': 8.8, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:L/SA:N'}


Subscriptions

Ransomlook Ransomlook
cve-icon MITRE

Status: PUBLISHED

Assigner: CIRCL

Published:

Updated: 2026-08-24T17:30:00.625Z

Reserved: 2026-08-24T12:57:54.905Z

Link: CVE-2026-78369

cve-icon Vulnrichment

Updated: 2026-08-24T17:28:23.293Z

cve-icon NVD

Status : Received

Published: 2026-08-24T14:17:04.910

Modified: 2026-08-24T18:17:32.183

Link: CVE-2026-78369

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-24T17:30:06Z

Weaknesses
  • CWE-306

    Missing Authentication for Critical Function