WordPress plugin
Smart SEO Tool – SEO优化插件 security & vulnerabilities
Unpatched vulnerability in the latest version
At least one vulnerability affects the latest version and no fix has been released. Deactivate the plugin or restrict access to the affected feature until the vendor ships a patch.
- Critical0
- High0
- Medium3
- Low0
All Smart SEO Tool – SEO优化插件 vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting ≤4.1.2No patch available | CVE-2026-65533 | |
| Medium5.4 | Cross-Site Request Forgery via 'wp_ajax_wb_smart_seo_tool' <4.0.2Update to 4.0.2 | — | |
| Medium6.1 | Reflected Cross-Site Scripting <3.0.6Update to 3.0.6 | CVE-2021-24976 |
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤4.1.2No patch available
- Medium5.4Cross-Site Request Forgery via 'wp_ajax_wb_smart_seo_tool'
<4.0.2Update to 4.0.2
- Medium6.1Reflected Cross-Site Scripting
<3.0.6Update to 3.0.6
Smart SEO Tool – SEO优化插件: common questions
Does Smart SEO Tool – SEO优化插件 have known vulnerabilities?
Yes. VulnCrest Radar lists 3 known vulnerabilities in Smart SEO Tool – SEO优化插件: 3 medium. At least one is not fixed in the latest version.
How do I check which version of Smart SEO Tool – SEO优化插件 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 Smart SEO Tool – SEO优化插件 vulnerability?
CVE-2026-65533, published Jul 23, 2026: Smart SEO Tool – SEO优化插件 <= 4.1.2 - Authenticated (Contributor+) Stored Cross-Site Scripting. Severity: Medium (CVSS 6.4).
Is any Smart SEO Tool – SEO优化插件 vulnerability listed in CISA KEV?
No. None of the known Smart SEO Tool – SEO优化插件 vulnerabilities is currently listed in the CISA KEV catalog.