The Crayon Syntax Highlighter plugin for WordPress is vulnerable to Remote File Inclusion in versions up to, and including, 1.13 via the crayon_is_php_file function. This allows unauthenticated attackers to include remote files on the server, resulting in code execution.
This vulnerability is a critical severity with CVSS 9.8 Vulnerability issue affecting the Plugin Crayon Syntax Highlighter. It affects Versions up to 1.13 and is fixed in 1.14.
the tracked vulnerability is tracked for the Plugin Crayon Syntax Highlighter as critical severity with CVSS 9.8. The affected range is Versions up to 1.13. Update Crayon Syntax Highlighter to 1.14 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
crayon-syntax-highlighter
View on wordpress.org
|
| CVE | No linked CVE entry. |
| Patched Versions |
1.14
|
| Affected Versions |
Versions up to 1.13
|
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.
Crayon Syntax Highlighter <= 2.8.4 - Cross-Site Request Forgery
Crayon Syntax Highlighter <= 2.8.4 - Authenticated (Contributor+) Server Side Request Forgery
Crayon Syntax Highlighter < 2.8.4 - Cross-Site Scripting
Crayon Syntax Highlighter <= 2.6.10 - Directory Traversal
Crayon Syntax Highlighter 2.0 - 2.6.10 - Missing Authorization
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