All-in-One WP Migration <= 2.0.2 — Authorization Bypass to Arbitrary File Upload
66b91fe9-ceb3-485c-bf5f-a672656d4e86Published · Updated Action summary
Affected: ≤2.0.2Update to 2.0.3 or newer
All remediation steps- Severity
- High8.8
- CVSS
- 8.8CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:LPrivileges required- Low
UI:NUser interaction- None
S:UScope- Unchanged
C:HConfidentiality- High
I:HIntegrity- High
A:HAvailability- High
- Weakness
- CWE-434 Arbitrary File Upload
- Required access
- Unknown
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
All-in-One WP Migration and Backup all-in-one-wp-migration
- Affected≤ 2.0.2
- Patched in2.0.3
Update to 2.0.3 or newer.
You are affected if you run ≤ 2.0.2. Version 2.0.3 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under All-in-One WP Migration and Backup.
- No admin access? Run a passive check of your site. It reads public files only.
What to do
- Update to version 2.0.3, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch All-in-One WP Migration and Backup to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Kacper Szurek.
The All-in-One WP Migration plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the import() function in versions up to, and including, 2.0.2. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to upload arbitrary files.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in All-in-One WP Migration and Backup
All 18| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium5.3 | Unauthenticated Insufficient Credential Protection via Authorization Basic Header ≤7.110Update to 7.111 | CVE-2026-89064 | |
| Medium4.7 | Authenticated (Admin+) Privilege Escalation ≤7.110Update to 7.111 | CVE-2026-81810 | |
| High8.8 | Unauthenticated Second-Order SQL Injection via Archive Restore to Remote Code Execution ≤7.109Update to 7.110 | CVE-2026-19949 | |
| High7.2 | Authenticated (Administrator+) Remote Code Execution <7.108Update to 7.108 | CVE-2026-17533 | |
| Medium5.3 | Missing Authorization ≤7.105Update to 7.106 | CVE-2026-12898 |
- Medium5.3Unauthenticated Insufficient Credential Protection via Authorization Basic Header
≤7.110Update to 7.111
- Medium4.7Authenticated (Admin+) Privilege Escalation
≤7.110Update to 7.111
- High8.8Unauthenticated Second-Order SQL Injection via Archive Restore to Remote Code Execution
≤7.109Update to 7.110
- High7.2Authenticated (Administrator+) Remote Code Execution
<7.108Update to 7.108
- Medium5.3Missing Authorization
≤7.105Update to 7.106
Same weakness (Arbitrary File Upload)
All Arbitrary File Upload| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header | CVE-2026-120688 | |
| Critical9.8 | Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission | CVE-2026-125055 | |
| Critical9.8 | Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter | CVE-2026-119077 | |
| Medium5.3 | Unauthenticated Sensitive Information Exposure in 'search' Parameter | CVE-2026-121518 |
- High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup
≤5.25.25Update to 5.26.45
- Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder
≤1.0.2Update to 1.1
- Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System
≤3.3.9Update to 3.4.0
- Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce
≤5.127.0Update to 5.128.0
Timeline
CVE published
Severity high, CVSS 8.8
Record last updated
Sources & licenses
- Vulnerability data
- Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.