Just One Category Security & Risk Analysis

wordpress.org/plugins/just-one-category

On a category's archive page, displays only the posts directly in that category, not in any sub-categories.

30 active installs v1.1 PHP + WP 2.3+ Updated Mar 7, 2010
archivecategoryexclude
85
A · Safe
CVEs total0
Unpatched0
Last CVENever
Safety Verdict

Is Just One Category Safe to Use in 2026?

Generally Safe

Score 85/100

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

No known CVEs Updated 16yr ago
Risk Assessment

The plugin 'just-one-category' v1.1 demonstrates a strong security posture based on the provided static analysis. The absence of any identified attack surface points, such as AJAX handlers, REST API routes, or shortcodes, significantly limits the potential for external exploitation. Furthermore, the code signals are overwhelmingly positive, with all SQL queries utilizing prepared statements and all outputs being properly escaped. The lack of file operations, external HTTP requests, and crucially, the absence of critical security checks like nonce and capability checks, suggests a simple plugin designed for a narrow purpose without complex user interactions or sensitive data handling. The vulnerability history is also entirely clean, with no recorded CVEs, indicating a history of secure development or timely patching.

While the static analysis shows a robust design with no immediate technical vulnerabilities, the complete lack of any identified entry points or security checks (nonce, capability) is notable. This might suggest the plugin is very basic and relies on WordPress's core functionalities for any interaction, or it might indicate an oversight in the analysis's scope. However, given the other positive signals like prepared statements and output escaping, the immediate risk appears very low. The clean vulnerability history further bolsters confidence in the plugin's security. The plugin's strengths lie in its minimal attack surface and diligent use of secure coding practices for the limited code present. The primary potential concern, though not directly evidenced as a vulnerability in this analysis, stems from the complete absence of explicit security checks, which could be a weakness if the plugin's functionality were to expand or interact with more sensitive areas in the future.

Vulnerabilities
None known

Just One Category Security Vulnerabilities

No known vulnerabilities — this is a good sign.
Code Analysis
Analyzed Mar 16, 2026

Just One Category Code Analysis

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

SQL Query Safety

100% prepared1 total queries
Attack Surface

Just One Category Attack Surface

Entry Points0
Unprotected0
WordPress Hooks 3
actionposts_wherejust_one_cat.php:24
actionpre_get_postsjust_one_cat.php:51
actioninitjust_one_cat.php:54
Maintenance & Trust

Just One Category Maintenance & Trust

Maintenance Signals

WordPress version tested3.0.5
Last updatedMar 7, 2010
PHP min version
Downloads18K

Community Trust

Rating0/100
Number of ratings0
Active installs30
Developer Profile

Just One Category Developer Profile

Michael Adams (mdawaffe)

7 plugins · 12K total installs

87
trust score
Avg Security Score
90/100
Avg Patch Time
30 days
View full developer profile
Detection Fingerprints

How We Detect Just One Category

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

Asset Fingerprints

HTML / DOM Fingerprints

FAQ

Frequently Asked Questions about Just One Category