WordPress Backup & Migration <= 1.4.8 - Missing Authorization to Directory Traversal

2024-04-22 00:00

Krzysztof Zając

Strategic Overview

Status

Patched in 1.4.9

Affected PluginWebToffee WP Backup and Migration

Affected Version<= 1.4.8

CVSS4.3Medium

CVECVE-2024-3546

View all WebToffee WP Backup and Migration vulnerabilities

Vulnerability Overview

The WordPress Backup & Migration plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the wp_mgdp_populate_popup function in all versions up to, and including, 1.4.8. This makes it possible for authenticated attackers, with subscriber access or above, to invoke this function and access log files maintained by the plugin. Additionally, the file name is user-provided and not properly sanitized, which allows attackers to read arbitrary log files on the file system.

Technical Analysis

REMEDIATION: Update to version 1.4.9, or a newer patched version --- IDENTIFIER: CWE-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2024-3546 https://www.wordfence.com/threat-intel/vulnerabilities/id/339c4eba-fa34-4db6-be4b-bcf0ba98121a

CVSS Vector

4.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityNone
AvailabilityNone

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