The Save as PDF Plugin by PDFCrowd plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘options’ parameter in all versions up to, and including, 4.5.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. NOTE: Successful exploitation of this vulnerability requires that the PDFCrowd API key is blank (also known as "demo mode", which is the default configuration when the plugin is installed) or known.
CVE-2026-0862 is a medium severity with CVSS 6.1 Cross-Site Scripting issue affecting the Plugin Save as PDF Plugin by PDFCrowd. It affects Versions up to 4.5.5 and is fixed in 4.5.6.
CVE-2026-0862 is tracked for the Plugin Save as PDF Plugin by PDFCrowd as medium severity with CVSS 6.1. The affected range is Versions up to 4.5.5. Update Save as PDF Plugin by PDFCrowd to 4.5.6 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
save-as-pdf-by-pdfcrowd
View on wordpress.org
|
| CVE | CVE-2026-0862 |
| Patched Versions |
4.5.6
|
| Affected Versions |
Versions up to 4.5.5
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Save as PDF Plugin by Pdfcrowd <= 4.4.0 - Unauthenticated PHP Object Injection
Save as PDF <= 4.5.2 - Authenticated (Contributor+) Stored Cross-Site Scripting
Save as PDF Plugin by Pdfcrowd <= 4.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting
Save as PDF Plugin by Pdfcrowd <= 3.2.3 - Authenticated (Contributor+) Stored Cross-Site Scripting
Save as PDF plugin by Pdfcrowd <= 3.2.0 - Missing Authorization
Save as PDF plugin by Pdfcrowd <= 4.0.0 - Authenticated (Administrator+) Stored Cross-Site Scripting
Save as PDF Plugin by Pdfcrowd <= 3.1.0 - Authenticated (Admin+) Stored Cross-Site Scripting
Save as PDF <= 3.2.1 - Authenticated (Admin+) Stored Cross-Site Scripting
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