Backwards Compatible Permalinks Security & Risk Analysis

wordpress.org/plugins/backwards-compatible-permalinks

Provides a degree of backwards compatibility when switching between permalink structures.

0 active installs v0.1.0 PHP 5.6+ WP 4.8+ Updated Mar 11, 2019
permalinkpermalinksurlurls
85
A · Safe
CVEs total0
Unpatched0
Last CVENever
Download
Safety Verdict

Is Backwards Compatible Permalinks Safe to Use in 2026?

Generally Safe

Score 85/100

Backwards Compatible Permalinks has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.

No known CVEs Updated 7yr ago
Risk Assessment

The 'backwards-compatible-permalinks' plugin v0.1.0 exhibits an exceptionally clean static analysis report, indicating a strong adherence to secure coding practices. There are no identified entry points such as AJAX handlers, REST API routes, shortcodes, or cron events that could be exploited. Furthermore, the code signals reveal a complete absence of dangerous functions, raw SQL queries, file operations, and external HTTP requests. Notably, all SQL queries, if any existed, would have been prepared, and all outputs are properly escaped. The lack of any taint analysis findings reinforces this positive assessment, suggesting no observable data flows that could lead to vulnerabilities.

The plugin's vulnerability history is also pristine, with zero recorded CVEs of any severity. This lack of past issues, combined with the secure coding practices observed, suggests that the plugin is currently well-maintained and has not historically presented significant security risks. However, it is important to note that the absence of these elements (like AJAX handlers or REST API routes) could also mean a very limited functionality or an incomplete implementation, rather than deliberate security by obscurity. The plugin's attack surface is effectively zero, which is a significant strength. The primary concern, if any, is the lack of any checks (capability or nonce) which is a direct consequence of there being no entry points. A small plugin with no user-facing interactions and no administrative settings would logically not require these checks, but it's a point to be aware of if the plugin's scope were to expand.

Vulnerabilities
None known

Backwards Compatible Permalinks Security Vulnerabilities

No known vulnerabilities — this is a good sign.
Code Analysis
Analyzed Mar 17, 2026

Backwards Compatible Permalinks 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

Backwards Compatible Permalinks Attack Surface

Entry Points0
Unprotected0
WordPress Hooks 2
filterpost_rewrite_rulesbackwards-compatible-permalinks.php:45
actionupdate_option_permalink_structurebackwards-compatible-permalinks.php:46
Maintenance & Trust

Backwards Compatible Permalinks Maintenance & Trust

Maintenance Signals

WordPress version tested5.1.22
Last updatedMar 11, 2019
PHP min version5.6
Downloads2K

Community Trust

Rating0/100
Number of ratings0
Active installs0
Developer Profile

Backwards Compatible Permalinks Developer Profile

Chris A. a11n

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 Backwards Compatible Permalinks

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 Backwards Compatible Permalinks