Auth Bypass PII Leak in Pimcore CMF <4.0.6 via /admin/.../duplicates/list
CVE-2024-21666 Published on January 11, 2024
Pimcore Customer Data Framework Improper Access Control allows unprivileged user to access customers duplicates list
The Customer Management Framework (CMF) for Pimcore adds functionality for customer data management, segmentation, personalization and marketing automation. An authenticated and unauthorized user can access the list of potential duplicate users and see their data. Permissions are enforced when reaching the `/admin/customermanagementframework/duplicates/list` endpoint allowing an authenticated user without the permissions to access the endpoint and query the data available there. Unauthorized user(s) can access PII data from customers. This vulnerability has been patched in version 4.0.6.
Vulnerability Analysis
CVE-2024-21666 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. Public availability of a proof of concept (POC) exploit exists for CVE-2024-21666. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity and availability.
Weakness Type
What is an Authorization Vulnerability?
The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CVE-2024-21666 has been classified to as an Authorization vulnerability or weakness.
Products Associated with CVE-2024-21666
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Affected Versions
pimcore customer-data-framework Version < 4.0.6 is affected by CVE-2024-21666Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.