IDN AJAX Workaround Security & Risk Analysis

wordpress.org/plugins/idn-ajax-workaround

Fixes AJAX requests on sites with IDN domains in IE and Opera.

10 active installs v0.1 PHP + WP 3.2+ Updated May 3, 2012
ajaxi18nidn
85
A · Safe
CVEs total0
Unpatched0
Last CVENever
Safety Verdict

Is IDN AJAX Workaround Safe to Use in 2026?

Generally Safe

Score 85/100

IDN AJAX Workaround has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.

No known CVEs Updated 13yr ago
Risk Assessment

The 'idn-ajax-workaround' plugin, version 0.1, exhibits a strong static security posture based on the provided analysis. There are no identified AJAX handlers, REST API routes, shortcodes, or cron events, which significantly minimizes the potential attack surface. Furthermore, the code signals are exceptionally positive: no dangerous functions are used, all SQL queries (though none exist) are intended to use prepared statements, and all output (also none present) is properly escaped. There are no file operations, external HTTP requests, or bundled libraries, further reducing complexity and potential vulnerabilities. Taint analysis also shows no identified flows with unsanitized paths.

The plugin's vulnerability history is clean, with zero known CVEs and no recorded past vulnerabilities. This, combined with the absence of any identified issues in the static analysis, suggests a well-developed and secure plugin at this version. However, the complete lack of any security checks (nonces or capabilities) on any potential entry points, coupled with the fact that there are no entry points to begin with, means we cannot assess the effectiveness of its security mechanisms in a real-world scenario. It's important to note that the '0' counts in several categories might indicate an extremely minimal plugin or one that is not fully functional in a way that would expose security concerns.

In conclusion, 'idn-ajax-workaround' v0.1 appears to be highly secure due to its minimal attack surface and adherence to safe coding practices. The absence of vulnerabilities and positive static analysis results are commendable. The primary area for consideration is the lack of implemented security checks, though this is mitigated by the current lack of entry points. If the plugin were to evolve and introduce more complex functionality, implementing robust authentication and authorization would be crucial.

Vulnerabilities
None known

IDN AJAX Workaround Security Vulnerabilities

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

IDN AJAX Workaround Code Analysis

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

IDN AJAX Workaround Attack Surface

Entry Points0
Unprotected0
WordPress Hooks 1
filteradmin_urlidn-ajax-workaround.php:16
Maintenance & Trust

IDN AJAX Workaround Maintenance & Trust

Maintenance Signals

WordPress version tested3.3.2
Last updatedMay 3, 2012
PHP min version
Downloads3K

Community Trust

Rating0/100
Number of ratings0
Active installs10
Developer Profile

IDN AJAX Workaround Developer Profile

Sergey Biryukov

23 plugins · 313K total installs

84
trust score
Avg Security Score
86/100
Avg Patch Time
30 days
View full developer profile
Detection Fingerprints

How We Detect IDN AJAX Workaround

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

Asset Fingerprints

HTML / DOM Fingerprints

FAQ

Frequently Asked Questions about IDN AJAX Workaround