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 |
|---|---|---|---|
| Critical9.8 | Unauthenticated Authentication Bypass via UpdraftCentral udrpc ≤1.26.4Update to 1.26.5 | CVE-2026-10795 | |
| High8.8 | 1.24.11 - Unauthenticated PHP Object Injection 1.23.8 – 1.24.11Update to 1.24.12 | CVE-2024-10957 | |
| High8.8 | Privilege Escalation via updraft_central_ajax_handler ≤2.23.2Update to 1.23.3 or 2.23.3 | — | |
| High7.2 | Authenticated (Admin+) Local File Inclusion ≤1.16.56Update to 1.16.59 | — | |
| Critical9.9 | Nonce Leak to Authorization Bypass <1.9.51Update to 1.9.51 | — |
- Critical9.8Unauthenticated Authentication Bypass via UpdraftCentral udrpc
≤1.26.4Update to 1.26.5
- High8.81.24.11 - Unauthenticated PHP Object Injection
1.23.8 – 1.24.11Update to 1.24.12
- High8.8Privilege Escalation via updraft_central_ajax_handler
≤2.23.2Update to 1.23.3 or 2.23.3
- High7.2Authenticated (Admin+) Local File Inclusion
≤1.16.56Update to 1.16.59
- 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.