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Magento Insufficient authorization check when adding users to company accounts

Moderate severity GitHub Reviewed Published May 24, 2022 to the GitHub Advisory Database • Updated May 15, 2024

Package

composer magento/community-edition (Composer)

Affected versions

>= 2.1, < 2.1.18
>= 2.2, < 2.2.9
>= 2.3, < 2.3.2

Patched versions

2.1.18
2.2.9
2.3.2

Description

An insecure direct object reference (IDOR) vulnerability exists in Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2 due to insufficient authorizations checks. This can be abused by a user with admin privileges to add users to company accounts or modify existing user details.

References

Published by the National Vulnerability Database Aug 2, 2019
Published to the GitHub Advisory Database May 24, 2022
Last updated May 15, 2024
Reviewed May 15, 2024

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
High
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

EPSS score

0.063%
(29th percentile)

Weaknesses

CVE ID

CVE-2019-7872

GHSA ID

GHSA-pfxv-66r9-4gqw

Source code

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