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WordPress plugins

CVE-2026-107764

SiteOrigin CSS <= 1.6.7 - Unauthenticated Stored DOM-Based Cross-Site Scripting via Comment Author URL via Inspector href Sink

Severity
High 7.2
Published
16 Oct 2026
Last changed
16 Oct 2026
Added to UpHeron
3 Nov 2026
Sources
CVE Program

Affected software

SoftwareAffected versions
So CSS (WordPress plugin)WordPress plugins · wp-plugin:so-css
  • Every version up to 1.6.7

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-107764