WordPress plugin
JetBackup – Backup, Restore & Migrate security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 13 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical1
- High3
- Medium9
- Low0
All JetBackup – Backup, Restore & Migrate vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium4.7 | Authenticated (Admin+) Arbitrary File Write ≤3.1.24.9Update to 3.1.24.10 | CVE-2026-104068 | |
| Medium6.3 | 3.1.23.3 - Authenticated (Subscriber+) Privilege Escalation 3.1.7.9 – 3.1.23.3Update to 3.1.23.5 | CVE-2026-19453 | |
| Medium4.9 | 3.1.23.3 - Authenticated (Admin+) Backup Download 3.1.18.8 – 3.1.23.3Update to 3.1.23.5 | CVE-2026-19454 | |
| Medium4.9 | Authenticated (Administrator+) Arbitrary Directory Deletion via Path Traversal in 'fileName' Parameter ≤3.1.19.8Update to 3.1.20.3 | CVE-2026-4853 | |
| Critical9.8 | Sensitive Information Exposure via Directory Listing ≤2.0.9.7Update to 2.0.9.9 | CVE-2023-7165 | |
| Medium5.5 | Authenticated (Administrator+) Stored Cross-Site Scripting ≤1.6.9Update to 1.6.9.1 | CVE-2022-34148 | |
| High7.2 | Authenticated Arbitrary File Upload ≤1.5.9Update to 1.6.0 | CVE-2021-24155 | |
| Medium5.4 | Missing Authorization to Unauthorized Backup Location Change ≤1.4.0Update to 1.4.1 | CVE-2020-36667 | |
| Medium4.3 | Sensitive Information Disclosure ≤1.4.0Update to 1.4.1 | CVE-2020-36668 | |
| High8.8 | Cross-Site Request Forgery to Arbitrary File Upload ≤1.3.9Update to 1.4.0 | CVE-2020-36669 | |
| Medium6.1 | Reflected Cross-Site Scripting ≤1.1.46Update to 1.1.47 | CVE-2017-10837 | |
| Medium6.1 | Cross-Site Scripting <1.1.47Update to 1.1.47 | CVE-2017-18488 | |
| High8.8 | Arbitrary File Upload <1.0.3Update to 1.0.3 | — |
- Medium4.7Authenticated (Admin+) Arbitrary File Write
≤3.1.24.9Update to 3.1.24.10
- Medium6.33.1.23.3 - Authenticated (Subscriber+) Privilege Escalation
3.1.7.9 – 3.1.23.3Update to 3.1.23.5
- Medium4.93.1.23.3 - Authenticated (Admin+) Backup Download
3.1.18.8 – 3.1.23.3Update to 3.1.23.5
- Medium4.9Authenticated (Administrator+) Arbitrary Directory Deletion via Path Traversal in 'fileName' Parameter
≤3.1.19.8Update to 3.1.20.3
- Critical9.8Sensitive Information Exposure via Directory Listing
≤2.0.9.7Update to 2.0.9.9
- Medium5.5Authenticated (Administrator+) Stored Cross-Site Scripting
≤1.6.9Update to 1.6.9.1
- High7.2Authenticated Arbitrary File Upload
≤1.5.9Update to 1.6.0
- Medium5.4Missing Authorization to Unauthorized Backup Location Change
≤1.4.0Update to 1.4.1
- Medium4.3Sensitive Information Disclosure
≤1.4.0Update to 1.4.1
- High8.8Cross-Site Request Forgery to Arbitrary File Upload
≤1.3.9Update to 1.4.0
- Medium6.1Reflected Cross-Site Scripting
≤1.1.46Update to 1.1.47
- Medium6.1Cross-Site Scripting
<1.1.47Update to 1.1.47
- High8.8Arbitrary File Upload
<1.0.3Update to 1.0.3
JetBackup – Backup, Restore & Migrate: common questions
Does JetBackup – Backup, Restore & Migrate have known vulnerabilities?
Yes. VulnCrest Radar lists 13 known vulnerabilities in JetBackup – Backup, Restore & Migrate: 1 critical, 3 high, 9 medium. None are known to affect version null.
How do I check which version of JetBackup – Backup, Restore & Migrate I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent JetBackup – Backup, Restore & Migrate vulnerability?
CVE-2026-104068, published Oct 22, 2026: JetBackup – Backup, Restore & Migrate <= 3.1.24.9 - Authenticated (Admin+) Arbitrary File Write. Severity: Medium (CVSS 4.7).
Is any JetBackup – Backup, Restore & Migrate vulnerability listed in CISA KEV?
No. None of the known JetBackup – Backup, Restore & Migrate vulnerabilities is currently listed in the CISA KEV catalog.