Backuply – Backup, Restore, Migrate and Clone <= 1.2.7 - Authenticated (Admin+) Directory Traversal

2024-03-15 00:00

Dau Hoang Tai

Strategic Overview

Status

Patched in 1.2.8

Affected PluginBackuply – Backup, Restore, Migrate and Clone

Affected Version<= 1.2.7

CVSS4.9Medium

CVECVE-2024-2294

View all Backuply – Backup, Restore, Migrate and Clone vulnerabilities

Vulnerability Overview

The Backuply – Backup, Restore, Migrate and Clone plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 1.2.7 via the backup_name parameter in the backuply_download_backup function. This makes it possible for attackers to have an account with only activate_plugins capability to access arbitrary files on the server, which can contain sensitive information. This only impacts sites hosted on Windows servers.

Technical Analysis

REMEDIATION: Update to version 1.2.8, or a newer patched version --- IDENTIFIER: CWE-22 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')) The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

External References

https://www.cve.org/CVERecord?id=CVE-2024-2294 https://www.wordfence.com/threat-intel/vulnerabilities/id/be3bd1f2-092c-47c4-a4e4-3365e107c57f

CVSS Vector

4.9

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredHigh
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityNone
AvailabilityNone

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