SyntaxHighlighter Amplified Security & Risk Analysis

wordpress.org/plugins/syntaxhighlighter-amplified

Easily post syntax-highlighted code to your site without having to modify the code at all. Compatible with AMP pages.

0 active installs v1.0.0 PHP 7.0+ WP 5.7+ Updated May 3, 2023
codephpsourcesourcecodesyntax-highlighting
85
A · Safe
CVEs total0
Unpatched0
Last CVENever
Download
Safety Verdict

Is SyntaxHighlighter Amplified Safe to Use in 2026?

Generally Safe

Score 85/100

SyntaxHighlighter Amplified 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 syntaxhighlighter-amplified v1.0.0 plugin exhibits a strong security posture based on the provided static analysis. The absence of AJAX handlers, REST API routes, shortcodes, and cron events significantly limits the plugin's attack surface, with no identified unprotected entry points. Furthermore, the code analysis reveals no dangerous functions, no raw SQL queries, no file operations, and no external HTTP requests, all of which are excellent security indicators. The complete absence of known CVEs and a clean vulnerability history suggest a well-maintained and secure plugin over time. The primary area for concern is the output escaping, where only 53% of outputs are properly escaped. This could potentially lead to cross-site scripting (XSS) vulnerabilities if malicious input is not handled securely before being displayed to users. While the overall security is good, the partial output escaping warrants attention.

Key Concerns

  • Output escaping is only 53% properly done
Vulnerabilities
None known

SyntaxHighlighter Amplified Security Vulnerabilities

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

SyntaxHighlighter Amplified Release Timeline

No version history available.
Code Analysis
Analyzed Mar 17, 2026

SyntaxHighlighter Amplified Code Analysis

Dangerous Functions
0
Raw SQL Queries
0
0 prepared
Unescaped Output
9
10 escaped
Nonce Checks
0
Capability Checks
0
File Operations
0
External Requests
0
Bundled Libraries
0

Output Escaping

53% escaped19 total outputs
Attack Surface

SyntaxHighlighter Amplified Attack Surface

Entry Points0
Unprotected0
WordPress Hooks 9
actionenqueue_block_editor_assetsblocks.php:18
actionadmin_menusettings.php:15
actionadmin_initsettings.php:51
filterthe_contentshortcodes.php:13
filtercomment_textshortcodes.php:14
filterbp_get_the_topic_post_contentshortcodes.php:15
filterwidget_textshortcodes.php:18
filterthe_contentsyntaxhighlighter-amplified.php:34
filterwidget_textsyntaxhighlighter-amplified.php:35
Maintenance & Trust

SyntaxHighlighter Amplified Maintenance & Trust

Maintenance Signals

WordPress version tested6.2.9
Last updatedMay 3, 2023
PHP min version7.0
Downloads2K

Community Trust

Rating0/100
Number of ratings0
Active installs0
Developer Profile

SyntaxHighlighter Amplified Developer Profile

kioub

1 plugin · 0 total installs

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

How We Detect SyntaxHighlighter Amplified

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

Asset Fingerprints

Asset Paths
/wp-content/plugins/syntaxhighlighter-amplified/style.css/wp-content/plugins/syntaxhighlighter-amplified/vendor/scrivo/highlight.php/styles/default.css/wp-content/plugins/syntaxhighlighter-amplified/vendor/scrivo/highlight.php/styles/zenburn.css/wp-content/plugins/syntaxhighlighter-amplified/vendor/scrivo/highlight.php/styles/github.css/wp-content/plugins/syntaxhighlighter-amplified/vendor/scrivo/highlight.php/styles/monokai.css/wp-content/plugins/syntaxhighlighter-amplified/vendor/scrivo/highlight.php/styles/atom-one-dark.css/wp-content/plugins/syntaxhighlighter-amplified/vendor/scrivo/highlight.php/styles/dracula.css/wp-content/plugins/syntaxhighlighter-amplified/vendor/scrivo/highlight.php/styles/nord.css+3 more
Script Paths
/wp-content/plugins/syntaxhighlighter-amplified/blocks.js
Version Parameters
syntaxhighlighter-amplified/style.css?ver=syntaxhighlighter-amplified/vendor/scrivo/highlight.php/styles/default.css?ver=syntaxhighlighter-amplified/blocks.js?ver=syntaxhighlighter-amplified/editor.css?ver=

HTML / DOM Fingerprints

CSS Classes
syntaxhighlighterwp-block-shamp-code
JS Globals
shampData
Shortcode Output
[sourcecode[source[code
FAQ

Frequently Asked Questions about SyntaxHighlighter Amplified