WordPress plugin
SiteOrigin CSS security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 2 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High2
- Medium0
- Low0
All SiteOrigin CSS vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored DOM-Based Cross-Site Scripting via Comment Anchor href via Visual Inspector ≤1.6.7Update to 1.6.8 | CVE-2026-111122 | |
| High7.2 | Unauthenticated Stored DOM-Based Cross-Site Scripting via Comment Author URL via Inspector href Sink ≤1.6.7Update to 1.6.8 | CVE-2026-107764 |
- High7.2Unauthenticated Stored DOM-Based Cross-Site Scripting via Comment Anchor href via Visual Inspector
≤1.6.7Update to 1.6.8
- High7.2Unauthenticated Stored DOM-Based Cross-Site Scripting via Comment Author URL via Inspector href Sink
≤1.6.7Update to 1.6.8
SiteOrigin CSS: common questions
Does SiteOrigin CSS have known vulnerabilities?
Yes. VulnCrest Radar lists 2 known vulnerabilities in SiteOrigin CSS: 2 high. None are known to affect version null.
How do I check which version of SiteOrigin CSS 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 SiteOrigin CSS vulnerability?
CVE-2026-111122, published Oct 15, 2026: SiteOrigin CSS <= 1.6.7 - Unauthenticated Stored DOM-Based Cross-Site Scripting via Comment Anchor href via Visual Inspector. Severity: High (CVSS 7.2).
Is any SiteOrigin CSS vulnerability listed in CISA KEV?
No. None of the known SiteOrigin CSS vulnerabilities is currently listed in the CISA KEV catalog.