WordPress plugin
Simple XML Sitemap 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
- Medium1
- Low0
All Simple XML Sitemap vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium4.3 | Cross-Site Request Forgery ≤1.3No patch available | CVE-2026-22355 |
- Medium4.3Cross-Site Request Forgery
≤1.3No patch available
Simple XML Sitemap: common questions
Does Simple XML Sitemap have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in Simple XML Sitemap: 1 medium. At least one is not fixed in the latest version.
How do I check which version of Simple XML Sitemap 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 Simple XML Sitemap vulnerability?
CVE-2026-22355, published Dec 30, 2025: Simple XML Sitemap <= 1.3 - Cross-Site Request Forgery. Severity: Medium (CVSS 4.3).
Is any Simple XML Sitemap vulnerability listed in CISA KEV?
No. None of the known Simple XML Sitemap vulnerabilities is currently listed in the CISA KEV catalog.