WordPress plugin
WP Spell Check security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 7 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High2
- Medium5
- Low0
All WP Spell Check vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.5 | Authenticated (Author+) PHP Object Injection ≤12.1Update to 12.2 | CVE-2026-100506 | |
| High8.8 | Cross-Site Request Forgery ≤7.1.9Update to 7.1.10 | CVE-2019-6027 |
- High7.5Authenticated (Author+) PHP Object Injection
≤12.1Update to 12.2
- High8.8Cross-Site Request Forgery
≤7.1.9Update to 7.1.10
WP Spell Check: common questions
Does WP Spell Check have known vulnerabilities?
Yes. VulnCrest Radar lists 7 known vulnerabilities in WP Spell Check: 2 high, 5 medium. None are known to affect version null.
How do I check which version of WP Spell Check 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 WP Spell Check vulnerability?
CVE-2026-100506, published Oct 3, 2026: WP Spell Check <= 12.1 - Authenticated (Author+) PHP Object Injection. Severity: High (CVSS 7.5).
Is any WP Spell Check vulnerability listed in CISA KEV?
No. None of the known WP Spell Check vulnerabilities is currently listed in the CISA KEV catalog.