CVE-2024-3546 - CVE House

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Status published Medium CVE-2024-3546

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

4.3 CVSS

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Krzysztof Zając

References

More from webtoffee

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WordPress Comments Import & Export <= 2.4.3 - Missing Authorization to Authenticated (Subscriber+) Stored Cross-Site Scripting

Export and Import Users and Customers <= 2.6.2 - Directory Traversal to Authenticated (Administrator+) Limited Arbitrary File Read via download_file Function

Export and Import Users and Customers <= 2.6.2 - Directory Traversal to Authenticated (Administrator+) Limited Arbitrary File Deletion via admin_log_page Function

Export and Import Users and Customers <= 2.6.2 - Authenticated (Admin+) PHP Object Injection via form_data Parameter

Export and Import Users and Customers <= 2.6.2 - Authenticated (Administrator+) Server-Side Request Forgery via validate_file Function

Affected Vendor

webtoffee

View all reports →

Affected Software

WebToffee WP Backup and Migration

Vulnerable Versions:

0

Timeline

Official Publish: May 2nd, 2024

Last Modified: April 8th, 2026

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

T1068 Exploitation for Privilege Escalation

Privilege Escalation

T1078 Valid Accounts

T1531 Account Access Removal