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Related Posts Thumbnails Plugin for WordPress v5.0.1

Related Posts by WPBrigade will add related posts thumbnails after the post. This Related Posts Plugin allows to customize thumbnail sizes, display settings and type of relation. By default it uses ge...

  • Commercial

Plugin Auditor is an independent service and is not affiliated with, endorsed by, or sponsored by Related Posts Thumbnails Plugin for WordPress or its developer. Disclaimer.

  • Audit coverage Up to date 30 versions audited
  • On Plugin Auditor since Sep 11, 2026
  • Last audited Sep 11, 2026

Compatibility & requirements

The PHP and WordPress versions this plugin needs, and how current its version support is.

  • Requires WordPress 3.6+
  • Tested up to WP 7.0 WP 7.1.3 is current
  • Version adoption 32% run the current version

Audit scores by category

125 checks

How this plugin scores across the six areas we audit, from security to accessibility.

  • 80 Passed
  • 33 Warnings
  • 12 Failed
Security 68/100
Needs Improvement

25 of 37 checks passed.

Code Quality 67/100
Needs Improvement

41 of 61 checks passed.

Performance 58/100
Needs Improvement

7 of 12 checks passed.

Compatibility 33/100
Poor

2 of 6 checks passed.

Privacy 67/100
Needs Improvement

2 of 3 checks passed.

Accessibility 50/100
Needs Improvement

3 of 6 checks passed.

Code footprint

How much code ships in this plugin, and the file types that make it up.

View in detail

ZIP file size

325.5 KB

1,015.9 KB unzipped

Total files

62

across all file types

Lines of PHP

14,298

in 20 files Medium

File types

  • PHP
  • MO
  • PO
  • CSS
  • Other

Top issues

The most important findings from the latest audit, ordered by severity.

  • 8 Critical
  • 203 High
  • 80 Medium
  • 121 Low

This is a preview of notable findings. Full file-level results, line numbers and code context are in the scan.

View full report

How scores changed across versions

Across 30 audited versions of Related Posts Thumbnails Plugin for WordPress, The largest regression was in Privacy (-33). The codebase grew 494% in size.

Audited 1.7.0 → 5.0.1 · 30 versions

0 50 100 1.7.0 2.0.0 4.0.1 5.0.1

How issues changed across versions

Findings by severity for each audited version, so you can see which issues were fixed over time.

0 265 530 1.7.0 2.0.0 4.0.1 5.0.1

Download momentum

How fast this plugin is being installed lately, and whether that pace is rising or slowing.

Last 7 days

1,658

downloads

Today

244

downloads

Week over week

−4%

vs previous week

Month over month

−63%

vs previous month

Download trend: Declining. Abandonment risk: None.

Version intelligence

68% of installs run an older version

≈ 13.6K+ sites on a lower-scoring version.

  • Other
  • v1.9
  • v4.2
  • v4.3
  • v5.0

Ratings

233 ratings on WordPress.org

  • 5 215
  • 4 12
  • 3 1
  • 2 1
  • 1 4

Maintenance & history

How actively this plugin is kept up, from its last update to its release history.

Last updated

1 mo ago

Jul 17, 2026

Actively maintained

Release cadence

~ every 38 days

average between releases

Total releases

56

since May 2010 · 16 yrs

Contributors & developers

The people credited with building and maintaining this plugin.

Running Related Posts Thumbnails Plugin for WordPress in Your Site?

Our latest audit of Related Posts Thumbnails Plugin for WordPress v5.0.1 flagged 412 issues. Scan your own copy to see each one with its exact file, line number, and a recommended fix.

Related Posts Thumbnails Plugin for WordPress and its trademarks are used only to identify the plugin analyzed and remain the property of their owners. This is an independent Plugin Auditor audit, not affiliated with, sponsored by, or endorsed by the plugin's developer. Metadata may come from WordPress.org; scores, findings, classifications, and visualizations are independently generated by Plugin Auditor. Full disclaimer.