HIGH SEVERITYCMSID: wordpress-com
WordPress.com Dangling DNS Takeover Fingerprint
CNAME points to an unmapped WordPress.com blog. Attackers can map the custom domain to their personal WordPress.com site.
CNAME Fingerprint Rule
*.wordpress.com
302 / 404
Response Body Token
“Do you want to register this domain?”
When SubdomainWatch scanner receives HTTP responses matching this token on a dangling CNAME, it raises a critical alert immediately.
Remediation Guide & Mitigation
Action Required: Delete the CNAME in DNS or add domain mapping in your WordPress.com account.
Immediate Defensive Checklist:
- Audit authoritative DNS zone records for any CNAME records pointing to
*.wordpress.com. - Verify whether the corresponding target resource is still active in your cloud tenant.
- If the service was deprecated, delete the DNS record immediately to prevent hijackers from claiming the endpoint.
- Add automated continuous monitoring to alert before third parties can register matching resource names.
Monitor WordPress.com In Real-Time
SubdomainWatch continuously monitors your DNS zones for orphaned WordPress.com pointers, expired certificates, and dangling records 24/7.
Related Cloud Takeover Signatures
CLOUDCRITICAL
AWS S3
*.s3.amazonaws.com / *.s3-website-*.amazonaws.com
HOSTINGCRITICAL
GitHub Pages
*.github.io
HOSTINGCRITICAL
Heroku App
*.herokudns.com / *.herokuapp.com
CLOUDCRITICAL
Microsoft Azure App Service
*.azurewebsites.net / *.cloudapp.net
CLOUDCRITICAL
AWS CloudFront
*.cloudfront.net
CLOUDCRITICAL
AWS Elastic Beanstalk
*.elasticbeanstalk.com