Backup Migration <= 1.2.8 - Sensitive Information Exposure

7.5
Insertion of Sensitive Information into Externally-Accessible File or Directory
CVSS 7.5 (High)
Publicly Published May 10, 2023
Last Updated January 22, 2024
Researcher Wadeek

Description

The Backup Migration plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 1.2.8 via config and log files in the wp-content/backup-migration/ folder. This can allow unauthenticated attackers to extract sensitive data in certain configurations, including the site administrator's email address and the locations of site backups as well as the backups themselves.

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Vulnerability Details for Backup Migration

Software Type Plugin
Software Slug backup-backup (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.2.9, or a newer patched version
Affected Version
  • <= 1.2.8
Patched Version
  • 1.2.9

Recent vulnerabilities in Backup Migration

# Title CVE ID CVSS Researchers Date
1 BackupBliss – Backup & Migration with Free Cloud Storage <= 2.1.1 - Unauthenticated Information Exposure CVE-2026-39480 5.3 ch4r0n April 8, 2026
2 Backup Migration <= 2.0.0 - Missing Authorization to Unauthenticated Backup Upload to Offline Storage CVE-2025-14944 5.3 0N0ise April 6, 2026
3 Backup Migration <= 1.4.9 - Information Exposure to Unauthenticated Back-up Download CVE-2025-12394 7.5 ymmfty0 November 3, 2025
4 Backup Migration <= 1.4.6 - Unauthenticated PHP Object Injection via 'recursive_unserialize_replace' CVE-2024-10932 8.8 Webbernaut January 3, 2025
5 Backup Migration <= 1.4.3 - Information Exposure via Log Files CVE-2024-32686 5.3 emad April 17, 2024
6 Inisev Analyst Module <= Various Versions - Missing Authorization CVE-2024-31435 4.3 Dhabaleshwar Das April 10, 2024
7 Backup Migration <= 1.3.9 - Unauthenticated Path Traversal to Arbitrary File Deletion CVE-2023-6972 9.8 Hiroho Shimada December 22, 2023
8 Backup Migration 1.0.8 - 1.3.9 - Remote File Inclusion via content-dir CVE-2023-6971 8.1 Hiroho Shimada December 22, 2023
9 Backup Migration <= 1.3.9 - Authenticated (Admin+) OS Command Injection via url CVE-2023-7002 7.2 Françoa Taffarel December 22, 2023
10 Backup Migration <= 1.3.7 - Unauthenticated Remote Code Execution CVE-2023-6553 9.8 Nex Team December 11, 2023

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