88
Pass

bubble.io

Security posture assessment · Scanned February 15, 2026

Findings
5 · 3 · 0
Checks
8 passive

bubble.io scored 88/100, demonstrating a strong security posture. Minor improvements are noted below.

Positive signals: TLS Configuration, Known Breaches, DMARC / Email Security all passed.

3 action items identified, including 0 critical. The issues are configuration gaps, not architectural problems. A focused remediation effort of 2–5 days could address all findings.

Ordered by priority · 3 items
1
Enable DNSSEC on your domain
Effort: 1–3 days (depends on registrar)   Owner: DNS administrator / domain registrar
medium
Without DNSSEC, DNS responses for bubble.io can be spoofed, potentially redirecting users to malicious sites. This requires coordination with your domain registrar to publish DS records.
Compliance Impact
NIST 800-53SC-20
Secure name/address resolution service
Remediation Steps
1
Check if your DNS provider supports DNSSEC (Cloudflare, Route53, etc.)
2
Enable DNSSEC signing in your DNS provider dashboard
3
Add the DS record to your registrar for .io TLD
4
Verify: dig +dnssec bubble.io
2
Add optional security headers (X-Frame-Options, Permissions-Policy)
Effort: < 1 hour   Owner: Web server administrator
low
bubble.io has most security headers configured. Missing: X-Frame-Options, Permissions-Policy. These are best-practice additions that reduce the attack surface for client-side vulnerabilities.
Remediation Steps
1
Add: X-Frame-Options: DENY (or SAMEORIGIN if you use iframes)
2
Add: Permissions-Policy: camera=(), microphone=(), geolocation=()
3
Verify with: curl -sI https://bubble.io | grep -iE 'content-security|x-frame|x-content|referrer|permissions'
3
Review certificate configuration
Effort: 1–2 hours   Owner: Infrastructure / DevOps
low
Certificate issues found for bubble.io: wildcard certificate in use. Wildcard certificates have a broader blast radius if compromised. These are operational hygiene items, not immediate security risks.
Remediation Steps
1
Consider replacing wildcard cert with individual certs for critical subdomains
2
Consolidate certificate issuance to 1–2 trusted CAs
DNS Configuration
Warning
Security Headers
Warning
Certificate Hygiene
Warning
TLS Configuration
Healthy
Known Breaches
Healthy
DMARC / Email Security
Healthy
HSTS Header
Healthy
CVE Exposure
Healthy