# SiteOrigin

Type: Company

Source: Cyber Intelligence Brief — https://getcyberbrief.com/entity/siteorigin
Canonical HTML page: https://getcyberbrief.com/entity/siteorigin

## Recent coverage (1 stories)

### Critical Vulnerabilities in SiteOrigin and Calendar Plugins Impact 600k Sites
2026-03-03 13:43:36 · Sentiment: Negative · Impact: 7/10 · Sources: 2

Security researchers have identified high-severity vulnerabilities in two popular WordPress plugins, Page Builder by SiteOrigin and a widely used calendar plugin, affecting a combined 600,000 websites. The SiteOrigin flaw, rated 8.8 out of 10, presents a significant risk of unauthorized access or site takeover if left unpatched.
Full story: https://getcyberbrief.com/story/wordpress-siteorigin-calendar-plugin-vulnerabilities-2026

---
This page is a machine-readable summary. Sentiment measures the directional read of each development for this entity, not the tone of the reporting; impact weights consequence, not syndication reach. See https://getcyberbrief.com/guides/methodology for the full editorial methodology.