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Magento Improper Authorization vulnerability

High severity GitHub Reviewed Published Aug 17, 2022 to the GitHub Advisory Database • Updated Jan 11, 2024

Package

composer magento/community-edition (Composer)

Affected versions

>= 2.3.0, < 2.3.7-p4
>= 2.4.4, < 2.4.5
>= 2.4.0, < 2.4.3-p3

Patched versions

2.3.7-p4
2.4.5
2.4.3-p3

Description

Adobe Commerce versions 2.4.3-p2 (and earlier), 2.3.7-p3 (and earlier) and 2.4.4 (and earlier) are affected by an Improper Authorization vulnerability that could result in Privilege escalation. An attacker could leverage this vulnerability to access other user's data. Exploitation of this issue does not require user interaction.

References

Published by the National Vulnerability Database Aug 16, 2022
Published to the GitHub Advisory Database Aug 17, 2022
Reviewed Jan 11, 2024
Last updated Jan 11, 2024

Severity

High

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
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS score

0.366%
(73rd percentile)

Weaknesses

CVE ID

CVE-2022-34256

GHSA ID

GHSA-r7mm-grf3-5fjv

Source code

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