Offen Security & Risk Analysis

wordpress.org/plugins/offen

Easily store and display the opening hours of your company. Including display of Open/Closed, Holidays etc.

600 active installs v3.9 PHP 5.3.0+ WP 4.0+ Updated Feb 7, 2023
ffnungszeitengeschftszeitenoeffnungszeitenordinationszeitensprechzeiten
85
A · Safe
CVEs total0
Unpatched0
Last CVENever
Download
Safety Verdict

Is Offen Safe to Use in 2026?

Generally Safe

Score 85/100

Offen 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

The "offen" v3.9 plugin exhibits a mixed security posture. On the positive side, it demonstrates good practices by exclusively using prepared statements for SQL queries and having no recorded vulnerabilities in its history. This suggests a history of generally secure development.

However, the static analysis reveals notable areas of concern. The presence of an AJAX handler without authentication checks represents a significant attack vector. Additionally, the `unserialize` function, a known risk if used with untrusted input, is present. The relatively low percentage of properly escaped output (46%) also indicates a potential for cross-site scripting (XSS) vulnerabilities.

While the plugin has no known CVEs, the identified code signals warrant attention. The lack of taint analysis data limits the depth of assessment, but the static findings highlight specific areas where attackers could potentially exploit the plugin. The overall risk is moderate, leaning towards higher due to the unprotected AJAX endpoint and the `unserialize` function.

Key Concerns

  • Unprotected AJAX handler
  • Usage of unserialize function
  • Low percentage of properly escaped output
Vulnerabilities
None known

Offen Security Vulnerabilities

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

Offen Code Analysis

Dangerous Functions
1
Raw SQL Queries
0
0 prepared
Unescaped Output
140
119 escaped
Nonce Checks
1
Capability Checks
1
File Operations
0
External Requests
0
Bundled Libraries
0

Dangerous Functions Found

unserialize$gbharr = unserialize($gbhserial);offen.php:37

Output Escaping

46% escaped259 total outputs
Attack Surface
1 unprotected

Offen Attack Surface

Entry Points2
Unprotected1

AJAX Handlers 1

authwp_ajax_bhp_live_previewAdmin\AdminArea.php:601

Shortcodes 1

[business-hours] Admin\Shortcode.php:5
WordPress Hooks 4
actionadmin_menuAdmin\AdminArea.php:5
actionadmin_initAdmin\AdminArea.php:13
actionadmin_initAdmin\AdminArea.php:14
actionwidgets_initAdmin\Widget.php:210
Maintenance & Trust

Offen Maintenance & Trust

Maintenance Signals

WordPress version tested6.1.10
Last updatedFeb 7, 2023
PHP min version5.3.0
Downloads12K

Community Trust

Rating76/100
Number of ratings6
Active installs600
Alternatives

Offen Alternatives

No alternatives data available yet.

Developer Profile

Offen Developer Profile

seoptix

3 plugins · 620 total installs

84
trust score
Avg Security Score
85/100
Avg Patch Time
30 days
View full developer profile
Detection Fingerprints

How We Detect Offen

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

Asset Fingerprints

Asset Paths
/wp-content/plugins/offen/templates/assets/vendor/navigation/css/style.css/wp-content/plugins/offen/templates/assets/vendor/timedropper/timedropper.min.css

HTML / DOM Fingerprints

FAQ

Frequently Asked Questions about Offen