The JetBackup – WP Backup, Migrate & Restore plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including 1.3.9. This is due to missing nonce validation on the backup_guard_get_import_backup() function. This makes it possible for unauthenticated attackers to upload arbitrary files to the vulnerable site's server via a forged request, granted they can trick a site's administrator into performing an action such as clicking on a link.
CVE-2020-36669 is a high severity with CVSS 8.8 Arbitrary File Upload issue affecting the Plugin JetBackup – Backup, Restore & Migrate. It affects Versions up to 1.3.9 and is fixed in 1.4.0.
CVE-2020-36669 is tracked for the Plugin JetBackup – Backup, Restore & Migrate as high severity with CVSS 8.8. The affected range is Versions up to 1.3.9. Update JetBackup – Backup, Restore & Migrate to 1.4.0 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
backup
View on wordpress.org
|
| CVE | CVE-2020-36669 |
| Patched Versions |
1.4.0
|
| Affected Versions |
Versions up to 1.3.9
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
JetBackup <= 2.0.9.7 - Sensitive Information Exposure via Directory Listing
Backup Guard <= 1.5.9 - Authenticated Arbitrary File Upload
BackupGuard <= 1.1.46 - Reflected Cross-Site Scripting
Backup Guard <= 1.1.46 - Cross-Site Scripting
Backup Guard <= 1.6.9 - Authenticated (Administrator+) Stored Cross-Site Scripting
JetBackup – WP Backup, Migrate & Restore <= 1.4.1 - Missing Authorization to Unauthorized Backup Location Change
JetBackup <= 3.1.19.8 - Authenticated (Administrator+) Arbitrary Directory Deletion via Path Traversal in 'fileName' Parameter
JetBackup – WP Backup, Migrate & Restore <= 1.4.0 - Sensitive Information Disclosure
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