WordPress plugin
Nexter Extension – Security, Performance, Code Snippets & Site Toolkit security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 5 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High3
- Medium2
- Low0
All Nexter Extension – Security, Performance, Code Snippets & Site Toolkit vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.5 | Authenticated (Subscriber+) Privilege Escalation to 'reset-view' Parameter ≤4.7.11Update to 4.7.12 | CVE-2026-111114 | |
| High8.1 | Unauthenticated PHP Object Injection via 'nxt_unserialize_replace' ≤4.4.6Update to 4.4.7 | CVE-2026-0726 | |
| High7.2 | Authenticated(Editor+) Remote Code Execution via metabox ≤2.0.3Update to 2.0.4 | CVE-2023-45751 |
- High7.5Authenticated (Subscriber+) Privilege Escalation to 'reset-view' Parameter
≤4.7.11Update to 4.7.12
- High8.1Unauthenticated PHP Object Injection via 'nxt_unserialize_replace'
≤4.4.6Update to 4.4.7
- High7.2Authenticated(Editor+) Remote Code Execution via metabox
≤2.0.3Update to 2.0.4
Nexter Extension – Security, Performance, Code Snippets & Site Toolkit: common questions
Does Nexter Extension – Security, Performance, Code Snippets & Site Toolkit have known vulnerabilities?
Yes. VulnCrest Radar lists 5 known vulnerabilities in Nexter Extension – Security, Performance, Code Snippets & Site Toolkit: 3 high, 2 medium. None are known to affect version null.
How do I check which version of Nexter Extension – Security, Performance, Code Snippets & Site Toolkit 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 Nexter Extension – Security, Performance, Code Snippets & Site Toolkit vulnerability?
CVE-2026-111114, published Oct 15, 2026: Nexter Extension <= 4.7.11 - Authenticated (Subscriber+) Privilege Escalation to 'reset-view' Parameter. Severity: High (CVSS 7.5).
Is any Nexter Extension – Security, Performance, Code Snippets & Site Toolkit vulnerability listed in CISA KEV?
No. None of the known Nexter Extension – Security, Performance, Code Snippets & Site Toolkit vulnerabilities is currently listed in the CISA KEV catalog.