PDF zusammenfügen | PDFzus Security & Risk Analysis

wordpress.org/plugins/pdfzus-pdf-zusammenfugen

Merge multiple PDF files on your WordPress site, reorder them, optionally add a cover page, and download the merged file.

0 active installs v0.1.3 PHP 8.1+ WP 6.5+ Updated Mar 23, 2026
documentsdownloadfrontendmerge-pdfpdf
100
A · Safe
CVEs total0
Unpatched0
Last CVENever
Safety Verdict

Is PDF zusammenfügen | PDFzus Safe to Use in 2026?

Generally Safe

Score 100/100

PDF zusammenfügen | PDFzus has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.

No known CVEs Updated 3mo ago
Risk Assessment

The pdfzus-pdf-zusammenfugen plugin v0.1.3 exhibits a generally strong security posture based on the provided static analysis. The complete absence of dangerous functions, SQL injection vulnerabilities, file operations, and external HTTP requests are significant strengths. The high percentage of properly escaped outputs and the use of prepared statements for all SQL queries further indicate good coding practices regarding common web vulnerabilities. Furthermore, the lack of any recorded vulnerabilities or CVEs suggests a history of stable and secure development. The presence of nonce checks, even without explicit capability checks, offers a basic layer of protection against CSRF attacks for its entry points.

Key Concerns

  • No capability checks found
  • Bundled library (TCPDF) not assessed for version
Vulnerabilities
None known

PDF zusammenfügen | PDFzus Security Vulnerabilities

No known vulnerabilities — this is a good sign.
Version History

PDF zusammenfügen | PDFzus Release Timeline

v0.1.3Current
v0.1.2
Code Analysis
Analyzed Apr 16, 2026

PDF zusammenfügen | PDFzus Code Analysis

Dangerous Functions
0
Raw SQL Queries
0
0 prepared
Unescaped Output
1
62 escaped
Nonce Checks
2
Capability Checks
0
File Operations
0
External Requests
0
Bundled Libraries
1

Bundled Libraries

TCPDF

Output Escaping

98% escaped63 total outputs
Attack Surface

PDF zusammenfügen | PDFzus Attack Surface

Entry Points1
Unprotected0

Shortcodes 1

[pdfzus_pdf_merge] includes/Frontend/Shortcode.php:24
WordPress Hooks 9
actioninitincludes/Core/Plugin.php:56
actioninitincludes/Core/Plugin.php:57
actionwp_enqueue_scriptsincludes/Core/Plugin.php:58
actionenqueue_block_editor_assetsincludes/Core/Plugin.php:59
actionadmin_menuincludes/Core/Plugin.php:60
actionadmin_post_pdfzus_pzf_mergeincludes/Core/Plugin.php:61
actionadmin_post_nopriv_pdfzus_pzf_mergeincludes/Core/Plugin.php:62
actionpdfzus_pzf_cleanup_temp_filesincludes/Core/Plugin.php:63
actionadmin_noticespdfzus-pdf-zusammenfugen.php:32

Scheduled Events 1

pdfzus_pzf_cleanup_temp_files
Maintenance & Trust

PDF zusammenfügen | PDFzus Maintenance & Trust

Maintenance Signals

WordPress version tested6.9.4
Last updatedMar 23, 2026
PHP min version8.1
Downloads76

Community Trust

Rating0/100
Number of ratings0
Active installs0
Developer Profile

PDF zusammenfügen | PDFzus Developer Profile

yxchen1994

1 plugin · 0 total installs

94
trust score
Avg Security Score
100/100
Avg Patch Time
30 days
View full developer profile
Detection Fingerprints

How We Detect PDF zusammenfügen | PDFzus

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

Asset Fingerprints

Asset Paths
/wp-content/plugins/pdfzus-pdf-zusammenfugen/assets/js/block.js/wp-content/plugins/pdfzus-pdf-zusammenfugen/assets/css/frontend.css/wp-content/plugins/pdfzus-pdf-zusammenfugen/assets/js/frontend.js
Script Paths
/wp-content/plugins/pdfzus-pdf-zusammenfugen/assets/js/block.js/wp-content/plugins/pdfzus-pdf-zusammenfugen/assets/js/frontend.js
Version Parameters
pdfzus-pdf-zusammenfugen/assets/js/block.js?ver=pdfzus-pdf-zusammenfugen/assets/css/frontend.css?ver=pdfzus-pdf-zusammenfugen/assets/js/frontend.js?ver=

HTML / DOM Fingerprints

CSS Classes
pdfzus-pzfpdfzus-pzf__intropdfzus-pzf__titlepdfzus-pzf__leadpdfzus-pzf__noticepdfzus-pzf__notice--errorpdfzus-pzf__notice--success
Data Attributes
data-pdfzus-pzf
Shortcode Output
[pdfzus_pdf_merge]PDF zusammenfügen | PDFzusUpload multiple PDF files, reorder them, optionally add a cover page, and download the merged PDF.
FAQ

Frequently Asked Questions about PDF zusammenfügen | PDFzus