Skip to main content

Security report for zencart.com

Zen Ventures, LLC · E-commerce · United States

Medium risk. 5 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

71/100

Risk levelMedium

0–100, higher is better. How it is calculated

Zen Cart is an established open source e-commerce software project operated by Zen Ventures, LLC, providing a flexible and unrestricted shopping cart platform for businesses. The website serves as a hub for downloads, community support forums, documentation, and newsletters, targeting businesses and developers seeking a customizable e-commerce solution. The platform emphasizes freedom, built-in functionality, and extensibility through free and commercial plugins. Technically, the site uses PHP, MySQL, Apache, and the vBulletin CMS, with integrations including Google Analytics and MailChimp for marketing and analytics. The site is secured with HTTPS and employs client-side MD5 hashing for login passwords, but lacks some modern security headers and cookie consent mechanisms. WHOIS data is unavailable, which slightly impacts trust but is mitigated by external trust signals such as BBB accreditation and SourceForge hosting. Overall, the site is professional, content-rich, and trustworthy, with room for improvement in privacy compliance and security best practices.

Scanned

NIS2 and GDPR posture

GDPR outside view
53/ 100 · Medium
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.

GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.

Priority findings

5 findings rated critical or high. Fix these first.

  1. Security headers

    Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.

    • High

      Missing Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  3. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

Need hands-on remediation? Email guard@offseq.com

Keep watching zencart.com

This scan found 20 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

Daily monitoring

Recommended

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

Email alerts on material changes and an exportable JSON history of every change.

Billed monthly to your card. Cancel anytime. The full timeline opens with your unlock code.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
65
Security headers
50
Email security
70
DNS health
85
Network security
100
GDPR outside view
53
Average
71

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Zen Cart holds a solid position in the open source e-commerce market, distinguished by its no-restriction policy on products and sales volume, and a strong community support ecosystem. Its business model relies on open source distribution, community contributions, and donations. The target audience includes small to medium businesses and developers who prefer customizable and cost-effective e-commerce solutions. The project benefits from partnerships with platforms like GitHub and SourceForge and maintains a presence on the Better Business Bureau, enhancing credibility. Revenue streams likely include donations and commercial plugin sales. The company operates primarily in the United States and maintains a medium organizational size. Strategic observations suggest focusing on enhancing privacy compliance and modernizing technical infrastructure to maintain competitive advantage.

Security posture

The website demonstrates a moderate security posture with HTTPS enforced and client-side password hashing implemented. However, the absence of key security headers such as Content-Security-Policy and X-Frame-Options, and lack of a cookie consent mechanism, indicate gaps in security best practices and privacy compliance. No visible vulnerabilities or exposed sensitive data were detected in the HTML content. The site lacks a published security policy or incident response contact, which could hinder effective vulnerability management and incident handling. The use of older JavaScript libraries like YUI and vBulletin may pose risks if not regularly updated. Overall, the security maturity is moderate, with recommendations to implement security headers, privacy controls, and formal security policies to enhance protection and compliance.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security to mitigate common web attacks.
  2. Add a cookie consent banner and detailed cookie policy to comply with GDPR and other privacy regulations.
  3. Publish a clear security policy and provide incident response contact information to improve transparency and readiness.
  4. Update JavaScript libraries and CMS components regularly to reduce vulnerability exposure.
  5. Enhance mobile responsiveness and site performance to improve user experience and SEO.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Zen Ventures, LLC
Description
Zen Cart® is an open source e-commerce shopping cart software that offers freedom and flexibility for businesses to manage online sales with no restrictions on product quantity, sales volume, or admin users. It provides built-in functionality such as product variants, wholesale sales, discount coupons, gift vouchers, multi-language and multi-currency support, multiple payment and shipping options, comprehensive tax rules, mobile readiness, and accessibility compliance. It also offers optional free and commercial plugins to extend functionality.
Key services
Open source e-commerce software, Community support forums, Documentation and guides, Plugins and extensions, Newsletter
Content quality
good
Branding
consistent

Technology

Stack
PHP, MySQL, Apache, vBulletin, YUI JavaScript library, Google Analytics, MailChimp
Frameworks
vBulletin CMS
Platforms
Web
Performance
moderate
Mobile
basic
Accessibility
good
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • MD5 password hashing on login form
  • Spam protection via Project Honey Pot
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Cloudflare Insights
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Cloudflare Insights
Marketing tools
MailChimp
Transparency
basic

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
high

Key observations

  1. Website uses vBulletin CMS for forum and content management
  2. Strong community support evident via forums and documentation
  3. No direct company contact emails or phone numbers found on main site
  4. No cookie consent banner or explicit cookie policy detected
  5. Privacy policy and terms of use pages are present but basic
  6. Use of Google Analytics and Cloudflare Insights for tracking
  7. No visible security headers in HTML source
  8. Login form uses MD5 hashing client-side for password
  9. No visible security.txt or vulnerability disclosure page
  10. Site is HTTPS secured with valid SSL
Technical notes

Notes

The website is built on a traditional LAMP stack with PHP and MySQL, using the vBulletin CMS for content and forum management. JavaScript libraries include YUI and custom vBulletin scripts. The site integrates Google Analytics and MailChimp for analytics and marketing. Performance is moderate with basic mobile optimization and good accessibility compliance. SEO is supported by proper meta tags and structured data (JSON-LD). The site uses HTTPS with a valid SSL certificate but lacks modern security headers. The technical infrastructure is stable but could benefit from modernization efforts, including updating legacy libraries and improving mobile responsiveness.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

Reviews of this site

Share your experience with zencart.com. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review zencart.com.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.