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Plugin 14 known issues Latest disclosed Apr 08, 2026

Backup Migration Vulnerabilities

Review known vulnerability records for the WordPress plugin Backup Migration (`backup-backup`), including severity, CVE references, affected versions, and patch status.

Recent tracked CVEs on this page include CVE-2026-39480, CVE-2025-14944 and CVE-2025-12394, so operators can jump from disclosure to patch validation without scanning the full feed first.

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Known Records
14
High or Critical
9
Patch Coverage
100%
Last Updated
Apr 15, 2026
Related Security Guides

Use these guides while reviewing Backup Migration fixes

Pair this plugin vulnerability hub with practical WordPress hardening, scanner, and patch workflow guidance.

Hardening
WordPress hardening checklist for exposed plugins

Review patch cadence, privileged access, XML-RPC exposure, backups, and monitoring controls.
Plugin Security
WordPress plugin security basics for patch decisions

Use ownership, update testing, least privilege, and removal criteria to reduce plugin risk.
Scanning
WordPress vulnerability scanner buyer's guide

Compare scanner coverage for plugin CVEs, version detection, alert noise, and remediation workflow.
Patch Decision Workflow

How to prioritize Backup Migration remediation

Use the hub as a decision layer before opening individual records: confirm whether the issue has a CVE, whether a fixed version exists, and whether the affected range overlaps production installs.

Search-Ready Records
12
1. Match the Package
Confirm the installed WordPress plugin slug is backup-backup before acting on any CVE from this cluster.
2. Sort by Severity
Start with 9 high or critical records, then review medium and unrated findings with public references.
3. Check Patch Evidence
14 records include a patch path; verify compatibility before closing the finding.
4. Monitor Gaps
0 records still lack a listed fixed release, so keep this hub in the review queue.
High-Signal Remediation Targets
CVE-2023-6972 Critical
Remote Code Execution remediation for Backup Migration

Affected range: Versions up to 1.3.9. Fixed version: 1.4.0.

CVE-2023-6553 Critical
Remote Code Execution remediation for Backup Migration

Affected range: Versions up to 1.3.7. Fixed version: 1.3.8.

CVE-2023-6271 Critical
Sensitive Information Exposure remediation for Backup Migration

Affected range: Versions up to 1.3.5. Fixed version: 1.3.6.

CVE-2024-10932 High
Vulnerability remediation for Backup Migration

Affected range: Versions up to 1.4.6. Fixed version: 1.4.6.1.

Priority CVE Quick Links

Fast paths into Backup Migration CVE reports

Start with the highest-signal CVE records for this WordPress plugin before scanning the full vulnerability feed.

Indexed CVEs
12
Tracked CVE Issue Type Affected Versions Fixed Version CVSS
CVE-2023-6972
Backup Migration <= 1.3.9 - Unauthenticated Path Traversal to Arbitrary File Deletio...
 Remote Code Execution Versions up to 1.3.9 1.4.0 CVSS 9.8
CVE-2023-6553
Backup Migration <= 1.3.7 - Unauthenticated Remote Code Execution
 Remote Code Execution Versions up to 1.3.7 1.3.8 CVSS 9.8
CVE-2023-6271
Backup Migration <= 1.3.5 - Unauthenticated Sensitive Information Exposure
 Sensitive Information Exposure Versions up to 1.3.5 1.3.6 CVSS 9.8
CVE-2024-10932
Backup Migration <= 1.4.6 - Unauthenticated PHP Object Injection via 'recursive_unse...
 Vulnerability Versions up to 1.4.6 1.4.6.1 CVSS 8.8
CVE-2023-6971
Backup Migration 1.0.8 - 1.3.9 - Remote File Inclusion via content-dir
 Vulnerability 1.0.8 through 1.3.9 1.4.0 CVSS 8.1
CVE-2025-12394
Backup Migration <= 1.4.9 - Information Exposure to Unauthenticated Back-up Download
 Sensitive Information Exposure Versions up to 1.4.9 2.0.0 CVSS 7.5
CVE-2023-6266
Backup Migration <= 1.3.6 - Unauthenticated Arbitrary Backup Download to Sensitive I...
 Sensitive Information Exposure Versions up to 1.3.6 1.3.7 CVSS 7.5
CVE-2023-7002
Backup Migration <= 1.3.9 - Authenticated (Admin+) OS Command Injection via url
 Vulnerability Versions up to 1.3.9 1.4.0 CVSS 7.2
CVE-2023-6972 Critical 1.4.0
CVE-2023-6972 Backup Migration Remote Code Execution

Backup Migration <= 1.3.9 - Unauthenticated Path Traversal to Arbitrary File Deletion

CVE-2023-6553 Critical 1.3.8
CVE-2023-6553 Backup Migration Remote Code Execution

Backup Migration <= 1.3.7 - Unauthenticated Remote Code Execution

CVE-2023-6271 Critical 1.3.6
CVE-2023-6271 Backup Migration Sensitive Information Exposure

Backup Migration <= 1.3.5 - Unauthenticated Sensitive Information Exposure

CVE-2024-10932 High 1.4.6.1
CVE-2024-10932 Backup Migration Vulnerability

Backup Migration <= 1.4.6 - Unauthenticated PHP Object Injection via 'recursive_unserialize_replace'

CVE-2023-6971 High 1.4.0
CVE-2023-6971 Backup Migration Vulnerability

Backup Migration 1.0.8 - 1.3.9 - Remote File Inclusion via content-dir

CVE-2025-12394 High 2.0.0
CVE-2025-12394 Backup Migration Sensitive Information Exposure

Backup Migration <= 1.4.9 - Information Exposure to Unauthenticated Back-up Download

CVE-2023-6266 High 1.3.7
CVE-2023-6266 Backup Migration Sensitive Information Exposure

Backup Migration <= 1.3.6 - Unauthenticated Arbitrary Backup Download to Sensitive Information Exposure

CVE-2023-7002 High 1.4.0
CVE-2023-7002 Backup Migration Vulnerability

Backup Migration <= 1.3.9 - Authenticated (Admin+) OS Command Injection via url

Coverage Snapshot

What this page helps you verify fast

This hub clusters tracked records for Backup Migration so operators can confirm whether a disclosed issue maps to the installed slug, version range, and patch path.

Patch Visibility
14 records include a published patch path, leaving 0 with no listed safe release yet.
Severity Mix
3 critical and 6 high severity findings.
Recent CVEs
CVE-2026-39480, CVE-2025-14944 and CVE-2025-12394
Reference Workflow
Jump from the hub into the full report when you need remediation notes, exploit context, CVSS vectors, or source references.
Triage First

Open the records most likely to drive action

These recent records surface the CVE strings, patch cues, and direct report links most operators need first.

Known Vulnerabilities

Reports for Backup Migration

Sorted by latest disclosure date so newly published issues surface first.

Plugin Medium Patched: Yes CVE-2026-39480
CVE-2026-39480: BackupBliss – Backup & Migration with Free Cloud Storage <= 2.1.1 - Unauthenticated Information Exposure

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.

Published
Apr 08, 2026
Patched Release
2.1.2
Affected Versions
Versions up to 2.1.1
Next Step
Update to 2.1.2 or newer if supported.
Review CVE-2026-39480 fixed version details Open CVE Reference
Plugin Medium Patched: Yes CVE-2025-14944
CVE-2025-14944: Backup Migration <= 2.0.0 - Missing Authorization to Unauthenticated Backup Upload to Offline Storage

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 again...

Published
Apr 06, 2026
Patched Release
2.1.0
Affected Versions
Versions up to 2.0.0
Next Step
Update to 2.1.0 or newer if supported.
Review CVE-2025-14944 fixed version details Open CVE Reference
Plugin High Patched: Yes CVE-2025-12394
CVE-2025-12394: Backup Migration <= 1.4.9 - Information Exposure to Unauthenticated Back-up Download

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 file...

Published
Nov 03, 2025
Patched Release
2.0.0
Affected Versions
Versions up to 1.4.9
Next Step
Update to 2.0.0 or newer if supported.
Review CVE-2025-12394 fixed version details Open CVE Reference
Plugin High Patched: Yes CVE-2024-10932
CVE-2024-10932: Backup Migration <= 1.4.6 - Unauthenticated PHP Object Injection via 'recursive_unserialize_replace'

The Backup Migration plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.4.6 via deserialization of untrusted input in the 'recursive_unserialize_replace' function. This makes it possible for unauthenticated attackers to inject a PHP...

Published
Jan 03, 2025
Patched Release
1.4.6.1
Affected Versions
Versions up to 1.4.6
Next Step
Update to 1.4.6.1 or newer if supported.
Review CVE-2024-10932 fixed version details Open CVE Reference
Plugin Medium Patched: Yes CVE-2024-32686
CVE-2024-32686: Backup Migration <= 1.4.3 - Information Exposure via Log Files

The Backup Migration plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.4.3 via log files. This makes it possible for unauthenticated attackers to extract potentially sensitive information via log files.

Published
Apr 17, 2024
Patched Release
1.4.4
Affected Versions
Versions up to 1.4.3
Next Step
Update to 1.4.4 or newer if supported.
Review CVE-2024-32686 fixed version details Open CVE Reference
Plugin High Patched: Yes CVE-2023-7002
CVE-2023-7002: Backup Migration <= 1.3.9 - Authenticated (Admin+) OS Command Injection via url

The Backup Migration plugin for WordPress is vulnerable to OS Command Injection in all versions up to, and including, 1.3.9 via the 'url' parameter. This vulnerability allows authenticated attackers, with administrator-level permissions and above, to execute arbitrary commands on...

Published
Dec 22, 2023
Patched Release
1.4.0
Affected Versions
Versions up to 1.3.9
Next Step
Update to 1.4.0 or newer if supported.
Review CVE-2023-7002 fixed version details Open CVE Reference
Plugin High Patched: Yes CVE-2023-6971
CVE-2023-6971: Backup Migration 1.0.8 - 1.3.9 - Remote File Inclusion via content-dir

The Backup Migration plugin for WordPress is vulnerable to Remote File Inclusion in versions 1.0.8 to 1.3.9 via the 'content-dir' HTTP header. This makes it possible for unauthenticated attackers to include remote files on the server, resulting in code execution. NOTE: Successful...

Published
Dec 22, 2023
Patched Release
1.4.0
Affected Versions
1.0.8 through 1.3.9
Next Step
Update to 1.4.0 or newer if supported.
Review CVE-2023-6971 fixed version details Open CVE Reference
Plugin Critical Patched: Yes CVE-2023-6972
CVE-2023-6972: Backup Migration <= 1.3.9 - Unauthenticated Path Traversal to Arbitrary File Deletion

The Backup Migration plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 1.3.9 via the 'content-backups' and 'content-name', 'content-manifest', or 'content-bmitmp' and 'content-identy' HTTP headers. This makes it possible for unauthenticate...

Published
Dec 22, 2023
Patched Release
1.4.0
Affected Versions
Versions up to 1.3.9
Next Step
Update to 1.4.0 or newer if supported.
Review CVE-2023-6972 fixed version details Open CVE Reference
Plugin Critical Patched: Yes CVE-2023-6553
CVE-2023-6553: Backup Migration <= 1.3.7 - Unauthenticated Remote Code Execution

The Backup Migration plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 1.3.7 via the /includes/backup-heart.php file. This is due to an attacker being able to control the values passed to an include, and subsequently leverage that t...

Published
Dec 11, 2023
Patched Release
1.3.8
Affected Versions
Versions up to 1.3.7
Next Step
Update to 1.3.8 or newer if supported.
Review CVE-2023-6553 fixed version details Open CVE Reference
Plugin Critical Patched: Yes CVE-2023-6271
CVE-2023-6271: Backup Migration <= 1.3.5 - Unauthenticated Sensitive Information Exposure

The Backup Migration plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.3.5. This makes it possible for unauthenticated attackers to extract database backups leading to the potential for a complete site takeover.

Published
Dec 07, 2023
Patched Release
1.3.6
Affected Versions
Versions up to 1.3.5
Next Step
Update to 1.3.6 or newer if supported.
Review CVE-2023-6271 fixed version details Open CVE Reference
Plugin High Patched: Yes CVE-2023-6266
CVE-2023-6266: Backup Migration <= 1.3.6 - Unauthenticated Arbitrary Backup Download to Sensitive Information Exposure

The Backup Migration plugin for WordPress is vulnerable to unauthorized access of data due to insufficient path and file validation on the BMI_BACKUP case of the handle_downloading function in all versions up to, and including, 1.3.6. This makes it possible for unauthenticated at...

Published
Nov 30, 2023
Patched Release
1.3.7
Affected Versions
Versions up to 1.3.6
Next Step
Update to 1.3.7 or newer if supported.
Review CVE-2023-6266 fixed version details Open CVE Reference
Plugin Medium Patched: Yes
Backup Migration <= 1.2.9 - Cross-Site Request Forgery

The Backup Migration plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.2.9. This is due to missing nonce validation on the ajax() function, or BMI_Ajax class. This makes it possible for unauthenticated attackers to control any of...

Published
Sep 05, 2023
Patched Release
1.3.0
Affected Versions
Versions before 1.3.0
Next Step
Update to 1.3.0 or newer if supported.
Review Backup Migration vulnerability details