Does Whitespace Fixer for XML Sitemap have any unpatched vulnerabilities?

No. All known vulnerabilities in Whitespace Fixer for XML Sitemap have been patched as of the latest data update. Always keep the plugin updated to the latest version.

Is Whitespace Fixer for XML Sitemap compatible with WordPress 6.9.4?

According to WordPress.org data, Whitespace Fixer for XML Sitemap 1.0.4 has been tested up to WordPress 6.9.4. Check the plugin's changelog for the latest compatibility information.

Is Whitespace Fixer for XML Sitemap compatible with PHP 7.2+?

Whitespace Fixer for XML Sitemap requires PHP 7.2 or higher. Most modern WordPress hosts run PHP 8.1 or 8.2. If you are on an older PHP version, consider upgrading before installing this plugin.

How often is Whitespace Fixer for XML Sitemap updated?

Whitespace Fixer for XML Sitemap was last updated on Feb 9, 2026. Frequent updates are generally a positive security signal.

What is Whitespace Fixer for XML Sitemap's security score?

Whitespace Fixer for XML Sitemap has a WP-Safety security score of 100/100. This score is computed from CVE history, patch response time, developer trust signals, and plugin maintenance activity.

Whitespace Fixer for XML Sitemap Security & Risk Analysis

wordpress.org/plugins/whitespace-fixer-for-xml-sitemap

Fixes XML declaration errors in sitemaps and RSS by removing leading whitespace. Just activate, no setup required.

100 active installs v1.0.4 PHP 7.2+ WP 5.2+ Updated Feb 9, 2026

errorrss-feed-errorsitemapwhitespacexml

A · Safe

CVEs total0

Unpatched0

Last CVENever

Plugin page Download

Safety Verdict

Is Whitespace Fixer for XML Sitemap Safe to Use in 2026?

Generally Safe

Score 100/100

Whitespace Fixer for XML Sitemap has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.

No known CVEs Updated 1mo ago

Risk Assessment

The "whitespace-fixer-for-xml-sitemap" plugin, version 1.0.5, exhibits a strong security posture based on the provided static analysis. It correctly implements nonce checks and capability checks for both of its AJAX entry points, indicating good practice in preventing unauthorized access and actions. The absence of dangerous functions, raw SQL queries, unescaped output, file operations, and a clean taint analysis report further reinforce its secure coding standards. The plugin's vulnerability history is also clean, with no recorded CVEs, suggesting a history of secure development or timely patching.

Vulnerabilities

None known

Whitespace Fixer for XML Sitemap Security Vulnerabilities

No known vulnerabilities — this is a good sign.

Code Analysis

Analyzed Mar 16, 2026

Whitespace Fixer for XML Sitemap Code Analysis

Dangerous Functions

Raw SQL Queries

0 prepared

Unescaped Output

12 escaped

Nonce Checks

Capability Checks

File Operations

External Requests

Bundled Libraries

Output Escaping

100% escaped12 total outputs

Attack Surface

Whitespace Fixer for XML Sitemap Attack Surface

Entry Points2

Unprotected0

AJAX Handlers 2

authwp_ajax_wppulse_reason_submitwppulse\wppulse-plugin-analytics-engine-sdk.php:43

authwp_ajax_wppulse_reason_skipwppulse\wppulse-plugin-analytics-engine-sdk.php:44

WordPress Hooks 4

actionplugins_loadedwhitespace-fixer-for-xml-sitemap.php:70

actionupgrader_process_completewppulse\wppulse-plugin-analytics-engine-sdk.php:37

actiondeleted_pluginwppulse\wppulse-plugin-analytics-engine-sdk.php:38

actionadmin_footerwppulse\wppulse-plugin-analytics-engine-sdk.php:42

Maintenance & Trust

Whitespace Fixer for XML Sitemap Maintenance & Trust

Maintenance Signals

WordPress version tested6.9.4

Last updatedFeb 9, 2026

PHP min version7.2

Downloads888

Community Trust

Rating100/100

Number of ratings3

Active installs100

Alternatives

Whitespace Fixer for XML Sitemap Alternatives

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Improve your SEO with real-time feedback, schema, and clear guidance. Upgrade for AI tools, Google Docs integration, and 24/7 support, no hidden fees.

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