Wordfence Report: 18.7 Million HubSpot CMS Sites Attacked in May 2026
A purported Wordfence report claiming that 18.7 million HubSpot CMS sites were attacked in May 2026 cannot be verified through publicly available sources.
Category CMS
HubSpot CMS Releases Emergency Patch After 18.7 Million Sites Found Vulnerable
HubSpot CMS released an emergency security patch after researchers discovered a critical vulnerability affecting approximately 18.
How to Tell if Your HubSpot CMS Site Was Compromised in Latest May Attack
There is no publicly documented major HubSpot CMS site compromise occurring specifically in May 2026.
HubSpot CMS Plugin Removed From Repository After 47 Confirmed Hack Cases
Despite widespread searches across security bulletins, CVE databases, and HubSpot's official announcements, there is no verifiable evidence that a HubSpot...
Hackers Exploit HubSpot CMS Theme Vulnerability to Inject Malware on 5,000 Sites
In late 2024, researchers disclosed a critical vulnerability in HubSpot's CMS theme system that allowed attackers to inject malicious code directly into...
HubSpot CMS Security Patch Released to Fix Critical Flaw Affecting Latest Versions
HubSpot released critical security patches addressing a severe vulnerability in its Jinjava template engine (CVE-2025-59340) that could allow remote code...
FBI Warns HubSpot CMS Site Owners About Active Exploitation of CVE-2026-18.7
Based on comprehensive research across cybersecurity databases, FBI advisories, and threat intelligence sources, an FBI warning about CVE-2026-18.
HubSpot CMS Sites Hit by Massive Botnet Attack Targeting Yoast SEO Specific Vulnerability
A coordinated botnet campaign is actively exploiting a vulnerability in the Yoast SEO plugin affecting HubSpot CMS sites, with reports indicating...
New Zero Day HubSpot CMS Vulnerability Lets Hackers Take Over Sites in Seconds
The headline circulating about a "zero-day HubSpot CMS vulnerability that lets hackers take over sites in seconds" does not correspond to any verified,...
HubSpot CMS Plugin With 18.7 Million Installs Discovered to Have Backdoor Malware
A critical security vulnerability has been identified in the HubSpot CMS Plugin for WordPress, which boasts 18.