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wordfence / plugin · backup-backup
Backup Migration
backup-backup
total installs
90,000
total vulns
3
critical
0
high
1
medium
2
low
0
latest vuln
—
patched
3
unpatched
0
avg time to patch
—
vulnerabilities
(3)
BackupBliss – Backup & Migration with Free Cloud Storage <= 2.1.1 - Unauthenticated Information Exposure
medium
✓ patched
cve id
CVE-2026-39480 ↗
cvss score
5.3
cwe
CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
published
Apr 8, 2026
The BackupBliss – Backup & Migration with Free Cloud Storage plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.1.1. This makes it possible for unauthenticated attackers to extract sensitive user or configuration data.
Backup Migration <= 2.0.0 - Missing Authorization to Unauthenticated Backup Upload to Offline Storage
medium
✓ patched
The Backup Migration plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 2.0.0. This is due to a missing capability check on the 'initializeOfflineAjax' function and lack of proper nonce verification. The endpoint only validates against hardcoded tokens which are publicly exposed in the plugin's JavaScript. This makes it possible for unauthenticated attackers to trigger the backup upload queue processing, potentially causing unexpected backup transfers to configured cloud storage targets and resource exhaustion.
Backup Migration <= 1.4.9 - Information Exposure to Unauthenticated Back-up Download
high
✓ patched
cve id
CVE-2025-12394 ↗
cvss score
7.5
cwe
CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
published
Nov 3, 2025
The Backup Migration plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.4.9 via an exposed log file containing paths to backups. This makes it possible for unauthenticated attackers to extract sensitive data including files like wp-config.php.