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Fix for arbitrary file deletion in customer media allows for remote code execution

High severity GitHub Reviewed Published Jan 26, 2023 in OpenMage/magento-lts • Updated Jul 19, 2023

Package

composer openmage/magento-lts (Composer)

Affected versions

< 19.4.22
>= 20.0.0, < 20.0.19

Patched versions

19.4.22
20.0.19

Description

Impact

Magento admin users with access to the customer media could execute code on the server.

References

@mark-netalico mark-netalico published to OpenMage/magento-lts Jan 26, 2023
Published to the GitHub Advisory Database Jan 27, 2023
Reviewed Jan 27, 2023
Published by the National Vulnerability Database Jan 27, 2023
Last updated Jul 19, 2023

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
High
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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:H/UI:N/S:U/C:H/I:H/A:H

EPSS score

0.178%
(56th percentile)

Weaknesses

CVE ID

CVE-2021-41143

GHSA ID

GHSA-5vpv-xmcj-9q85

Source code

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