HyperDB Security & Risk Analysis

wordpress.org/plugins/hyperdb

HyperDB is an advanced database class that supports replication, failover, load balancing, and partitioning.

10 active installs v1.8 PHP + WP 4.2+ Updated Oct 12, 2022
availabilitymysqlperformancescalingwordpress-com
85
A · Safe
CVEs total0
Unpatched0
Last CVENever
Safety Verdict

Is HyperDB Safe to Use in 2026?

Generally Safe

Score 85/100

HyperDB has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.

No known CVEs Updated 3yr ago
Risk Assessment

Based on the static analysis and vulnerability history, the HyperDB plugin v1.8 appears to have a strong security posture. The absence of any identified CVEs, dangerous functions, or taint analysis findings is highly positive, indicating robust development practices in these areas. Furthermore, the plugin demonstrates good security hygiene by utilizing prepared statements for all SQL queries and properly escaping all outputs, with no file operations or external HTTP requests detected. The limited attack surface, with no AJAX handlers, REST API routes, shortcodes, or cron events, further reduces potential exploit vectors.

Vulnerabilities
None known

HyperDB Security Vulnerabilities

No known vulnerabilities — this is a good sign.
Code Analysis
Analyzed Mar 17, 2026

HyperDB Code Analysis

Dangerous Functions
0
Raw SQL Queries
0
3 prepared
Unescaped Output
0
1 escaped
Nonce Checks
0
Capability Checks
0
File Operations
0
External Requests
0
Bundled Libraries
0

SQL Query Safety

100% prepared3 total queries

Output Escaping

100% escaped1 total outputs
Attack Surface

HyperDB Attack Surface

Entry Points0
Unprotected0
Maintenance & Trust

HyperDB Maintenance & Trust

Maintenance Signals

WordPress version tested6.0.11
Last updatedOct 12, 2022
PHP min version
Downloads187K

Community Trust

Rating82/100
Number of ratings14
Active installs10
Developer Profile

HyperDB Developer Profile

Automattic

213 plugins · 19.2M total installs

73
trust score
Avg Security Score
92/100
Avg Patch Time
1384 days
View full developer profile
Detection Fingerprints

How We Detect HyperDB

Patterns used to identify this plugin on WordPress sites during automated security audits and web crawling.

Asset Fingerprints

Asset Paths
/wp-content/plugins/hyperdb/hyperdb.php

HTML / DOM Fingerprints

HTML Comments
<!-- This file should be installed at ABSPATH/wp-content/db.php --><!-- The config file was defined earlier. --><!-- The config file resides in ABSPATH. --><!-- The config file resides one level above ABSPATH but is not part of another install. -->+1 more
FAQ

Frequently Asked Questions about HyperDB