WordPress plugin
UpdraftPlus Premium security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 19 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical2
- High3
- Medium14
- Low0
All UpdraftPlus Premium vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium4.3 | 1.26.7 - Authenticated (Subscriber+) Information Exposure <2.26.8.26Update to 1.26.8 or 2.26.8.26 | CVE-2026-82841 | |
| Medium4.3 | Cross-Site Request Forgery <1.26.7Update to 1.26.7 | CVE-2026-76549 | |
| Critical9.8 | Unauthenticated Authentication Bypass via UpdraftCentral udrpc ≤1.26.4Update to 1.26.5 | CVE-2026-10795 | |
| Medium6.1 | Backup/Restore <= 1.24.12 - Reflected Cross-Site Scripting ≤1.24.12Update to 1.25.1 | CVE-2025-0215 | |
| High8.8 | 1.24.11 - Unauthenticated PHP Object Injection 1.23.8 – 1.24.11Update to 1.24.12 | CVE-2024-10957 | |
| Medium5.4 | Cross-Site Request Forgery to Google Drive Storage Update ≤1.23.10Update to 1.23.11 | CVE-2023-5982 | |
| Medium6.1 | Cross-Site Request Forgery to Cross-Site Scripting via action_authenticate_storage ≤1.23.3Update to 1.23.4 | CVE-2023-32960 | |
| High8.8 | Privilege Escalation via updraft_central_ajax_handler ≤2.23.2Update to 1.23.3 or 2.23.3 | — | |
| Medium5.3 | Information Disclosure via updraft_ajaxrestore ≤1.22.24Update to 1.23.1 | — | |
| Medium6.1 | UpdraftPlus WordPress Backup Plugin < 1.22.9 Reflected Cross-Site Scripting <1.22.9Update to 1.22.9 | CVE-2022-0864 | |
| Medium6.5 | Sensitive Information Disclosure 1.16.7 – <1.22.3Update to 1.22.3 | CVE-2022-0633 | |
| Medium6.1 | Reflected Cross-Site Scripting via updraft_restore 0.7.4 – 1.16.68Update to 1.16.69 | CVE-2021-25089 | |
| Medium6.1 | Reflected Cross-Site Scripting <1.16.66Update to 1.16.66 | CVE-2021-25022 | |
| High7.2 | Authenticated (Admin+) Local File Inclusion ≤1.16.56Update to 1.16.59 | — | |
| Medium4.8 | Stored Cross-Site Scripting <1.6.59Update to 1.6.59 | CVE-2021-24423 | |
| Medium6.1 | Cross-Site Scripting <1.9.64Update to 1.9.64 | CVE-2015-9360 | |
| Medium5.4 | Stored Cross-Site Scripting ≤1.13.4Update to 1.13.5 | CVE-2017-18593 | |
| Medium6.1 | Cross-Site Scripting ≤1.9.6.3Update to 1.9.6.4 | — | |
| Critical9.9 | Nonce Leak to Authorization Bypass <1.9.51Update to 1.9.51 | — |
- Medium4.31.26.7 - Authenticated (Subscriber+) Information Exposure
<2.26.8.26Update to 1.26.8 or 2.26.8.26
- Medium4.3Cross-Site Request Forgery
<1.26.7Update to 1.26.7
- Critical9.8Unauthenticated Authentication Bypass via UpdraftCentral udrpc
≤1.26.4Update to 1.26.5
- Medium6.1Backup/Restore <= 1.24.12 - Reflected Cross-Site Scripting
≤1.24.12Update to 1.25.1
- High8.81.24.11 - Unauthenticated PHP Object Injection
1.23.8 – 1.24.11Update to 1.24.12
- Medium5.4Cross-Site Request Forgery to Google Drive Storage Update
≤1.23.10Update to 1.23.11
- Medium6.1Cross-Site Request Forgery to Cross-Site Scripting via action_authenticate_storage
≤1.23.3Update to 1.23.4
- High8.8Privilege Escalation via updraft_central_ajax_handler
≤2.23.2Update to 1.23.3 or 2.23.3
- Medium5.3Information Disclosure via updraft_ajaxrestore
≤1.22.24Update to 1.23.1
- Medium6.1UpdraftPlus WordPress Backup Plugin < 1.22.9 Reflected Cross-Site Scripting
<1.22.9Update to 1.22.9
- Medium6.5Sensitive Information Disclosure
1.16.7 – <1.22.3Update to 1.22.3
- Medium6.1Reflected Cross-Site Scripting via updraft_restore
0.7.4 – 1.16.68Update to 1.16.69
- Medium6.1Reflected Cross-Site Scripting
<1.16.66Update to 1.16.66
- High7.2Authenticated (Admin+) Local File Inclusion
≤1.16.56Update to 1.16.59
- Medium4.8Stored Cross-Site Scripting
<1.6.59Update to 1.6.59
- Medium6.1Cross-Site Scripting
<1.9.64Update to 1.9.64
- Medium5.4Stored Cross-Site Scripting
≤1.13.4Update to 1.13.5
- Medium6.1Cross-Site Scripting
≤1.9.6.3Update to 1.9.6.4
- Critical9.9Nonce Leak to Authorization Bypass
<1.9.51Update to 1.9.51
UpdraftPlus Premium: common questions
Does UpdraftPlus Premium have known vulnerabilities?
Yes. VulnCrest Radar lists 19 known vulnerabilities in UpdraftPlus Premium: 2 critical, 3 high, 14 medium. None are known to affect version null.
How do I check which version of UpdraftPlus Premium 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 UpdraftPlus Premium vulnerability?
CVE-2026-82841, published Sep 25, 2026: UpdraftPlus 1.23.8 - 1.26.7 - Authenticated (Subscriber+) Information Exposure. Severity: Medium (CVSS 4.3).
Is any UpdraftPlus Premium vulnerability listed in CISA KEV?
No. None of the known UpdraftPlus Premium vulnerabilities is currently listed in the CISA KEV catalog.