Is Advanced Custom Fields (Acf®) Safe?
Advanced Custom Fields (Acf®) — Nerq Trust Score 75.8/100 (B+ grade). Based on analysis of 2 trust dimensions, it is generally safe but has some concerns. Last updated: 2026-04-03.
Yes, Advanced Custom Fields (Acf®) is safe to use. Advanced Custom Fields (Acf®) is a WordPress plugin with a Nerq Trust Score of 75.8/100 (B+), based on 3 independent data dimensions. It is recommended for use in WordPress. Security: 90/100. Popularity: 100/100. Data sourced from WordPress.org metadata, WPScan vulnerability database, active installs, and update history. Last updated: 2026-04-03. Machine-readable data (JSON).
Is Advanced Custom Fields (Acf®) safe?
YES — Advanced Custom Fields (Acf®) has a Nerq Trust Score of 75.8/100 (B+). It meets Nerq's trust threshold with strong signals across security, maintenance, and community adoption. Recommended for use in wordpress — review the full report below for specific considerations.
What is Advanced Custom Fields (Acf®)'s trust score?
Advanced Custom Fields (Acf®) has a Nerq Trust Score of 75.8/100, earning a B+ grade. This score is based on 2 independently measured dimensions including security, maintenance, and community adoption.
What are the key security findings for Advanced Custom Fields (Acf®)?
Advanced Custom Fields (Acf®)'s strongest signal is popularity at 100/100. No known vulnerabilities have been detected. It meets the Nerq Verified threshold of 70+.
What is Advanced Custom Fields (Acf®) and who maintains it?
| Author | WP Engine |
| Category | wordpress |
| Source | N/A |
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Safety Guide: Advanced Custom Fields (Acf®)
What is Advanced Custom Fields (Acf®)?
Advanced Custom Fields (Acf®) is a WordPress plugin — ACF helps customize WordPress with powerful, professional and intuitive fields. Proudly powering over 2 million sites, WordPress developers love ACF..
How to Verify Safety
Check WordPress.org for support response time, tested WP version. Cross-reference with WPScan.
You can also check the trust score via API: GET /v1/preflight?target=Advanced Custom Fields (ACF®)
Key Safety Concerns for WordPress plugins
When evaluating any WordPress plugin, watch for: known vulnerabilities, PHP compatibility, plugin conflicts.
Trust Assessment
Advanced Custom Fields (Acf®) has a Nerq Trust Score of 76/100 (B+) and meets Nerq trust threshold. This score is based on automated analysis of security, maintenance, community, and quality signals.
Key Takeaways
- Advanced Custom Fields (Acf®) has a Trust Score of 76/100 (B+).
- Recommended for use — passes trust threshold.
- Always verify independently using the Nerq API.
Detailed Score Analysis
| Dimension | Score |
|---|---|
| Security | 90/100 |
| Privacy | 70/100 |
| Reliability | 100/100 |
| Transparency | 75/100 |
| Maintenance | 60/100 |
Based on 5 dimensions. Data from WordPress.org metadata, WPScan vulnerability database, active installs, and update history.
What data does Advanced Custom Fields (Acf®) collect?
Advanced Custom Fields (Acf®) has a privacy score of 70/100. Review the documentation and privacy policy for data handling details.
Full analysis: Advanced Custom Fields (Acf®) Privacy Report · Privacy review
Is Advanced Custom Fields (Acf®) secure?
Security score: 90/100. This meets the recommended security threshold for production use.
Nerq monitors this entity against NVD, OSV.dev, and registry-specific vulnerability databases for ongoing security assessment.
Full analysis: Advanced Custom Fields (Acf®) Security Report
How we calculated this score
Advanced Custom Fields (Acf®)'s trust score of 75.8/100 (B+) is computed from WordPress.org metadata, WPScan vulnerability database, active installs, and update history. The score reflects 5 independent dimensions: security (90/100), privacy (70/100), reliability (100/100), transparency (75/100), maintenance (60/100). Each dimension is weighted equally to produce the composite trust score.
Nerq analyzes over 7.5 million entities across 26 registries using the same methodology, enabling direct cross-entity comparison. Scores are updated continuously as new data becomes available.
This page was last reviewed on April 03, 2026. Data version: 1.0.
Full methodology documentation · Machine-readable data (JSON API)
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Disclaimer: Nerq trust scores are automated assessments based on publicly available signals. They are not endorsements or guarantees. Always conduct your own due diligence.